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English: AlphaFold2 has been hailed as a breakthrough in protein folding. It can
rapidly predict protein structures with lab-grade accuracy. However, its
implementation does not include the necessary training code. OpenFold is the
first trainable public reimplementation of AlphaFold. AlphaFold training
procedure is p... |
English: I will present a review of the field of Hanbury Brown-Twiss interferometry in
relativistic heavy-ion collisions. The "HBT puzzle" is explored in detail,
emphasizing recent theoretical attempts to understand the persisting puzzle. I
also present recent experimental results on azimuthally sensitive HBT, HBT of... |
English: The reaction rates of the beta processes for all particles at arbitrary
degeneracy are derived, and an {\it analytic} steady state equilibrium
condition $\mu_n=\mu_p+2\mu_e$ which results from the equality of electron and
positron capture rates in the hot electron-positron plasma with nucleons is
also found,... |
English: Intracavity laser absorption spectroscopy (ICLAS) with an evacuated Cr2+:
ZnSe laser is performed with a high-resolution time-resolved Fourier transform
interferometer with a minimum detectable absorption coefficient equal to 4 10-9
cm-1 Hz-1/2 in the 2.5$\mu$m region. This represents the extreme limit
prese... |
English: Segmentation of pancreas is important for medical image analysis, yet it
faces great challenges of class imbalance, background distractions and
non-rigid geometrical features. To address these difficulties, we introduce a
Deep Q Network(DQN) driven approach with deformable U-Net to accurately segment
the pan... |
English: A simple variation of the Lanczos method is discussed. The new technique is
based on a systematic reduction of the size of the Hilbert space of the model
under consideration. As an example, the two dimensional ${\rm t-J_z}$ model of
strongly correlated electrons is studied. Accurate results for the ground st... |
English: The objective of the present paper is to study 4-dimensional weakly Ricci
symmetric spacetimes $(WRS)_4$ with non-zero constant Ricci scalar. We prove
that such a $(WRS)_4$ satisfying $F(R)$-gravity field equations represents a
perfect fluid with vanishing vorticity. Some energy conditions are studied
under ... |
English: The precipitous rise and adoption of Large Language Models (LLMs) have
shattered expectations with the fastest adoption rate of any consumer-facing
technology in history. Healthcare, a field that traditionally uses NLP
techniques, was bound to be affected by this meteoric rise. In this paper, we
gauge the ex... |
English: Due to the increasing volume of Electric Vehicles in automotive markets and
the limited lifetime of onboard lithium-ion batteries (LIBs), the large-scale
retirement of LIBs is imminent. The battery packs retired from Electric
Vehicles still own 70%-80% of the initial capacity, thus having the potential
to be... |
English: The purpose of this paper is to prove Ein--Lazarsfeld's conjecture on
asymptotic vanishing of syzygies of algebraic varieties. This result, together
with Ein--Lazarsfeld's asymptotic nonvanishing theorem, describes the overall
picture of asymptotic behaviors of the minimal free resolutions of the graded
sect... |
English: A permutation is called mod-k-alternating if its entries are restricted to
having the same remainder as the index, modulo some integer $k \geq 1.$ In this
paper, we find the sign-balance for mod-k-alternating permutations with respect
to the statistic excedance. Moreover, we study the sign-balance for exceda... |
English: We study bispecial factors in fixed points of morphisms. In particular, we
propose a simple method of how to find all bispecial words of non-pushy
circular D0L-systems. This method can be formulated as an algorithm. Moreover,
we prove that non-pushy circular D0L-systems are exactly those with finite
critical... |
English: A $\mu$-way $(v,k,t)$ $trade$ of volume $m$ consists of $\mu$ disjoint
collections $T_1$, $T_2, \dots T_{\mu}$, each of $m$ blocks, such that for
every $t$-subset of $v$-set $V$ the number of blocks containing this t-subset
is the same in each $T_i\ (1\leq i\leq \mu)$. In other words any pair of
collections ... |
English: Classical Gon\v{c}arov polynomials arose in numerical analysis as a basis for
the solutions of the Gon\v{c}arov interpolation problem. These polynomials
provide a natural algebraic tool in the enumerative theory of parking
functions. By replacing the differentiation operator with a delta operator and
using t... |
English: We discuss the effect of dissipation on heating which occurs in periodically
driven quantum many body systems. We especially focus on a periodically driven
Bose-Hubbard model coupled to an energy and particle reservoir. Without
dissipation, this model is known to undergo parametric instabilities which can
be... |
English: The Einstein-Yang-Mills equations are the source of many interesting
solutions within general relativity, including families of particle-like and
black hole solutions, and critical phenomena of more than one type. These
solutions, discovered in the last thirty years, all assume a restricted form
for the Yang... |
English: We experimentally investigate active motion of spherical Janus colloidal
particles in a viscoelastic fluid. Self-propulsion is achieved by a local
concentration gradient of a critical polymer mixture which is imposed by laser
illumination. Even in the regime where the fluid's viscosity is independent
from th... |
English: A "magic rectangle" of eleven observables of four qubits, employed by Harvey
and Chryssanthacopoulos (2008) to prove the Bell-Kochen-Specker theorem in a
16-dimensional Hilbert space, is given a neat finite-geometrical
reinterpretation in terms of the structure of the symplectic polar space $W(7,
2)$ of the ... |
English: We propose an alternative scenario for the propagation of thermal noise in a
conductor. In this scenario, the noise in the emf (electromotive force) between
two terminals cannot be described as a sum of contributions from uncorrelated
regions, each in local thermal equilibrium. We review previous studies of
... |
English: Coordinate networks like Multiplicative Filter Networks (MFNs) and BACON
offer some control over the frequency spectrum used to represent continuous
signals such as images or 3D volumes. Yet, they are not readily applicable to
problems for which coarse-to-fine estimation is required, including various
invers... |
English: We present a new algebraic-combinatorial approach to proving a Bezout-type
inequality for zonoids in dimension three, which has recently been established
by Fradelizi, Madiman, Meyer, and Zvavitch. Our approach hints at connections
between inequalities for mixed volumes of zonoids and real algebra and matroi... |
English: The contributions of the resonances $D_{13}(1520)$, $S_{11}(1535)$,
$S_{11}(1650)$, $D_{15}(1675)$, $F_{15}(1680)$, $D_{13}(1700)$, $P_{11}(1710)$,
$P_{13}(1720)$ to $\gamma p\to \eta p$ are found from the data on cross
sections, beam and target asymmetries using two approaches: fixed-t dispersion
relations ... |
English: Topology and geometry of a sphere create constraints for particles that lie
on its surface which they otherwise do not experience in Euclidean space.
Notably, the number of particles and the size of the system can be varied
separately, requiring a careful treatment of systems with one or several
characterist... |
English: Making use of two different analytical-numerical methods for capacity
computation, we obtain matching to a very high precision numerical values for
capacities of a wide family of planar condensers. These two methods are based
respectively on the use of the Lauricella function and Riemann theta functions.
We ... |
English: A high-order, well-balanced, positivity-preserving quasi-Lagrange moving mesh
DG method is presented for the shallow water equations with non-flat bottom
topography. The well-balance property is crucial to the ability of a scheme to
simulate perturbation waves over the lake-at-rest steady state such as waves... |
English: Newton's method for finding an unconstrained minimizer for strictly convex
functions, generally speaking, does not converge from any starting point.
We introduce and study the damped regularized Newton's method (DRNM). It
converges globally for any strictly convex function, which has a minimizer in
$R^n$.
... |
English: An optimal first-order global regularity theory, in spaces of functions
defined in terms of oscillations, is established for solutions to Dirichlet
problems for the $p$-Laplace equation and system, with right-hand side in
divergence form. The exact mutual dependence among the regularity of the
solution, of t... |
English: We investigate $ \mathcal{O}\left( r^N \right) $ asymptotic symmetries for a
two-form gauge field in four-dimensional Minkowski spacetime. By employing
symplectic renormalization, we identify $ N $ independent asymptotic charges,
with each charge being parametrised by an arbitrary function of the angular
var... |
English: Context: Many previous studies have shown that the magnetic precursor of a
coronal mass ejection (CME) takes the form of a magnetic flux rope, and a
subset of them have become known as `hot flux ropes' due to their emission
signatures in $\sim$10 MK plasma. Aims: We seek to identify the processes by
which th... |
English: A path-following collision-avoidance model predictive control (MPC) method is
proposed which approximates obstacle shapes as convex polygons.
Collision-avoidance is ensured by means of the signed distance function which
is calculated efficiently as part of the MPC problem by making use of a dual
formulation.... |
English: A phase-space noncommutativity in the context of a Kantowski-Sachs
cosmological model is considered to study the interior of a Schwarzschild black
hole. Due to the divergence of the probability of finding the black hole at the
singularity from a canonical noncommutativity, one considers a non-canonical
nonco... |
English: We provide a general B\"ochner type formula which enables us to prove some
rigidity results for $V$-static spaces. In particular, we show that an
$n$-dimensional positive static triple with connected boundary and positive
scalar curvature must be isometric to the standard hemisphere, provided that
the metric... |
English: In second harmonic generation, the phase of the optical field is doubled
which has important implication. Here the phase doubling effect is utilized to
solve a long-standing challenge in power scaling of single frequency laser.
When a (-{\pi}/2, {\pi}/2) binary phase modulation is applied to a single
frequen... |
English: In this paper a description of the Hubbard model on the square lattice with
nearest-neighbor transfer integral $t$, on-site repulsion $U$, and $N_a^2\gg 1$
sites consistent with its exact global $SO(3)\times SO(3)\times U(1)$ symmetry
is constructed. Our studies profit from the interplay of that recently fou... |
English: The optimal branch number of MDS matrices has established their importance in
designing diffusion layers for various block ciphers and hash functions. As a
result, numerous matrix structures, including Hadamard and circulant matrices,
have been proposed for constructing MDS matrices. Also, in the literature,... |
English: Topological photonics has been introduced as a powerful platform for
integrated optics, since it can deal with robust light transport, and be
further extended to the quantum world. Strikingly, valley-contrasting physics
in topological photonic structures contributes to valley-related edge states,
their unidi... |
English: Spatially extended patterns and multistability of possible different states
is common in many ecosystems, and their combination has an important impact on
their dynamical behaviours. One potential combination involves tristability
between a patterned state and two different uniform states. Using a simplified... |
English: The estimated accuracy of a classifier is a random quantity with variability.
A common practice in supervised machine learning, is thus to test if the
estimated accuracy is significantly better than chance level. This method of
signal detection is particularly popular in neuroimaging and genetics. We
provide... |
English: Let phi be a Dubins-Freedman random homeomorphism on [0,1] derived from the
base measure uniform on the vertical line x=1/2, and let f be a periodic
function satisfying that
|f(x)-f(0)| = o(1/log log log 1/x).
Then the Fourier expansion of f composed with phi converges at 0 with
probability 1. In the con... |
English: The phenomenon of immunological memory has been known for a long time. But,
the underlying mechanism is poorly understood. According to the theory of
clonal selection the response to a specific invading antigen (e.g., bacteria)
is offered by a specific clone of the cells. Some of the lymphocytes activated
du... |
English: We address nonperturbative power corrections to inclusive decay widths of
heavy flavor hadrons in the context of the 't Hooft model (two-dimensional QCD
at N_c->oo), with the emphasis on the spectator-dependent effects sensitive to
the flavor of the spectator. The summation of exclusive widths is performed
a... |
English: Magnetic reconnection is a plasma phenomenon where a topological
rearrangement of magnetic field lines with opposite polarity results in
dissipation of magnetic energy into heat, kinetic energy and particle
acceleration. Such a phenomenon is considered as an efficient mechanism for
energy release in laborato... |
English: To evaluate perception components of an automated driving system, it is
necessary to define the relevant objects. While the urban domain is popular
among perception datasets, relevance is insufficiently specified for this
domain. Therefore, this work adopts an existing method to define relevance in
the highw... |
English: Proper proximality of a countable group is a notion that was introduced by
Boutonnet, Ioana and Peterson as a tool to study rigidity properties of certain
von Neumann algebras associated to groups or ergodic group actions. In the
present paper, we establish the proper proximality of many groups acting on
non... |
English: Topological order has been proposed to go beyond Landau symmetry breaking
theory for more than twenty years. But it is still a challenging problem to
generally detect it in a generic many-body state. In this paper, we will
introduce a systematic numerical method based on tensor network to calculate
modular m... |
English: For a positive braid link, a link represented as a closed positive braids, we
determine the first few coefficients of its HOMFLY polynomial in terms of
geometric invariants such as, the maximum euler characteristics, the number of
split factors, and the number of prime factors. Our results give improvements
... |
English: Parity games are an expressive framework to consider realizability questions
for omega-regular languages. However, it is open whether they can be solved in
polynomial time, making them unamenable for practical usage. To overcome this
restriction, we consider 3-color parity games, which can be solved in
polyn... |
English: Camera calibration involves estimating camera parameters to infer geometric
features from captured sequences, which is crucial for computer vision and
robotics. However, conventional calibration is laborious and requires dedicated
collection. Recent efforts show that learning-based solutions have the
potenti... |
English: We study nice nilpotent Lie algebras admitting a diagonal nilsoliton metric.
We classify nice Riemannian nilsolitons up to dimension $9$. For general
signature, we show that determining whether a nilpotent nice Lie algebra admits
a nilsoliton metric reduces to a linear problem together with a system of as
ma... |
English: We address the steady-state entropy production rate (EPR) of active scalar
$\phi^4$ theories, which lack time-reversal symmetry, close to a
phase-separation critical point. We consider both nonconserved (Model A) and
conserved (Model B) dynamics at Gaussian level, and also address the former at
leading order... |
English: Ridepooling combines trips of multiple passengers in the same vehicle and may
thereby provide a more sustainable option than transport by private cars. The
efficiency and sustainability of ridepooling is typically quantified by key
performance indicators such as the average vehicle occupancy or the total
dis... |
English: Evaluation of large language model (LLM) outputs requires users to make
critical judgments about the best outputs across various configurations. This
process is costly and takes time given the large amounts of data. LLMs are
increasingly used as evaluators to filter training data, evaluate model
performance ... |
English: Recent research has supported that system explainability improves user trust
and willingness to use medical AI for diagnostic support. In this paper, we use
chest disease diagnosis based on X-Ray images as a case study to investigate
user trust and reliance. Building off explainability, we propose a support
... |
English: Although literature has noted the effects of branch handling strategies on
change recommendation based on evolutionary coupling, they have been tested in
a limited experimental setting. Additionally, the branches characteristics that
lead to these effects have not been investigated. In this study, we revisit... |
English: Let X be a smooth Mori dream space of dimension at least 4. We show that, if
X satisfies a suitable GIT condition which we call "small unstable locus", then
every smooth ample divisor Y of X is also a Mori dream space. Moreover, the
restriction map identifies the Neron-Severi spaces of X and Y, and under thi... |
English: Physical quark-number charges of dyons are determined, via a formula which
generalizes that of Witten for the electric charge, in N=2 supersymmetric
theories with $SU(2) \times U(1)^{N_f} $ gauge group. The quark numbers of the
massless monopole at a nondegenerate singularity of QMS turn out to vanish in
all... |
English: A classic problem of the motion of a projectile thrown at an angle to the
horizon is studied. Air resistance force is taken into account with the use of
the quadratic resistance law. The projectile motion is described analytically
with fairly simple formulas. They make it possible to calculate basic motion
c... |
English: Cardiovascular diseases, including Heart Failure (HF), remain a leading
global cause of mortality, often evading early detection. In this context,
accessible and effective risk assessment is indispensable. Traditional
approaches rely on resource-intensive diagnostic tests, typically administered
after the on... |
English: In this paper, we summarize the results about the strong convergence rate of
the Ninomiya-Victoir scheme and the stable convergence in law of its normalized
error that we obtained in previous papers. We then recall the properties of the
multilevel Monte Carlo estimators involving this scheme that we introduc... |
English: A relational database has been developed based on the original ($n,n'\gamma$)
work carried out by A. M. Demidov $et$ $al$., at the Nuclear Research Institute
in Baghdad, Iraq [$"Atlas$ $of$ $Gamma$-$Ray$ $Spectra$ $from$ $the$
$Inelastic$ $Scattering$ $of$ $Reactor$ $Fast$ $Neutrons"$, Nuclear Research
Insti... |
English: Kemeny's constant for a connected graph $G$ is the expected time for a random
walk to reach a randomly-chosen vertex $u$, regardless of the choice of the
initial vertex. We extend the definition of Kemeny's constant to
non-backtracking random walks and compare it to Kemeny's constant for simple
random walks.... |
English: The versatility of digital technologies relies on a capacity to represent and
subsequently manipulate algorithmically selected physical processes, objects or
qualities in a domain. Organizationally real digital representations are those
that, beyond the mere capacity to, actually get woven into everyday work... |
English: We investigate the observed pentaquark candidates $P_c(4312)$, $P_c(4440)$
and $P_c(4457)$ from the latest LHCb measurement, as well as four possible spin
partners in the $\bar{D}^{(*)}\Sigma_c^*$ system predicted from the heavy quark
spin symmetry with the hadronic molecule scenarios. Similar to the previou... |
English: While discriminative neural network classifiers are generally preferred,
recent work has shown advantages of generative classifiers in term of data
efficiency and robustness. In this paper, we focus on natural language
inference (NLI). We propose GenNLI, a generative classifier for NLI tasks, and
empirically... |
English: The availability of collisional rate coefficients is a prerequisite for an
accurate interpretation of astrophysical observations, since the observed media
often harbour densities where molecules are populated under non--LTE
conditions. In the current study, we present calculations of rate coefficients
suitab... |
English: This catalog summarizes 117 high-confidence > 0.1 GeV gamma-ray pulsar
detections using three years of data acquired by the Large Area Telescope (LAT)
on the Fermi satellite. Half are neutron stars discovered using LAT data,
through periodicity searches in gamma-ray and radio data around LAT
unassociated sou... |
English: A noncentral chi-square density is log-concave if the degree of freedom is
nu>=2. We complement this known result by showing that, for each 0<nu<2, there
exists lambda_nu>0 such that the chi-square with nu degrees of freedom and
noncentrality parameter lambda has a decreasing density if lambda <= lambda_nu,
... |
English: Traditional optical imaging systems can provide high-quality imaging with
complicated and expensive optical design by eliminating aberrations. With the
help of optical memory effect (ME), not independently improving single imaging
parameter, but simultaneously improving several imaging parameters by adding
s... |
English: We discuss in this article the usefulness of the effective Lagrangians
(L_eff) of QED and QCD within the one-loop approximation. Instead of
calculating L_eff via complicated computations with Schwinger's proper-time
technique or Feynman graphs, we prefer to employ the energy-momentum tensor and
the leading-l... |
English: In this paper we prove the Rigidity Theorem for motives of rigid analytic
varieties over a non-Archimedean valued field $K$. We prove this theorem both
for motives with transfers and without transfers in a relative setting.
Applications include the construction of \'etale realization functors, an
upgrade of ... |
English: Over the past century, a large community within theoretical physics has been
seeking a unified framework for quantum gravity. Yet, to date, there is still
no experimental evidence of any non-classical features of gravity. While
traditional experimental proposals would usually require immensely challenging
Pl... |
English: In this paper, we present a large-scale characterization of the Manosphere, a
conglomerate of Web-based misogynist movements roughly focused on "men's
issues," which has seen significant growth over the past years. We do so by
gathering and analyzing 28.8M posts from 6 forums and 51 subreddits. Overall,
we p... |
English: We present an analysis of the optical data of the Hubble Deep Field South. We
derive F300W(AB), F450W(AB), F606W(AB) and F814W(AB) number counts for galaxies
in all four bands. The slope is steeper at shortest wavelengths: we estimated
gamma(F300W(AB))=0.47, gamma(F450W(AB))=0.35, gamma(F606W(AB))=0.28 and
g... |
English: We aim to introduce a new extension of Mittag-Leffler function via q-analogue
and obtained their significant properties including integral representation,
q-differentiation, q-Laplace transform, image formula under q-derivative
operators. We also consider some particular cases to give the applications of
our... |
English: Peer review lies at the core of the academic process, but even
well-intentioned reviewers can still provide noisy ratings. While ranking
papers by average ratings may reduce noise, varying noise levels and systematic
biases stemming from ``cheap'' signals (e.g. author identity, proof length) can
lead to unfa... |
English: We demonstrate the preparation and probing of the coherence between the
hyperfine ground states |5S_{1/2}, F=1> and |5S_{1/2}, F=2> of the Rubidium 87
isotope. The effect of various coherence control techniques, i.e. fractional
Stimulated Raman Adiabatic Passage and Coherent Population Return on the
coherenc... |
English: In this paper, we present nontrivial upper and lower bounds on the secrecy
capacity of the degraded Gaussian diamond-wiretap channel and identify several
ranges of channel parameters where these bounds coincide with useful
intuitions. Furthermore, we investigate the effect of the presence of an
eavesdropper ... |
English: The chaotic nature of ocean motion is a major challenge that hinders the
discovery of spatio-temporal current routes that govern the transport of
material. Certain material, such as oil spills, pose significant environmental
threats and these are enhanced by the fact that they evolve in a chaotic sea,
in a w... |
English: In this paper, we investigate the robustness to external disturbances of
switched discrete and continuous systems with multiple equilibria. It is shown
that if each subsystem of the switched system is Input-to-State Stable (ISS),
then under switching signals that satisfy an average dwell-time bound, the
solu... |
English: The emission mechanism of the gamma-ray binary LS5039 in energy bands of TeV,
GeV, and X-ray is investigated. Observed light curves in LS5039 show that TeV
and GeV fluxes anticorrelate and TeV and X-ray fluxes correlate. However, such
correlated variations have not been explained yet reasonably at this stage... |
English: In this paper, we introduce new technique for determining some necessary and
sufficient conditions of the normalized Bessel functions $j_{\nu}$, normalized
Struve functions $h_{\nu}$ and normalized Lommel functions $s_{\mu,\nu}$ of the
first kind, to be in the subclasses of starlike and convex functions of o... |
English: We study two-dimensional U($N$) and SU($N$) gauge theories with a topological
term on arbitrary surfaces. Starting from a lattice formulation we derive the
continuum limit of the action which turns out to be a generalisation of the
heat kernel in the presence of a topological term. In the continuum limit we
... |
English: Sources of error fields were indirectly inferred in a stellarator by
reconciling computed and numerical flux surfaces. Sources considered so far
include the displacements and tilts (but not the deformations, yet) of the four
circular coils featured in the simple CNT stellarator. The flux surfaces were
measur... |
English: We investigate the integrability of the boundary state arising from the
subdeterminant operators in the alternating SU(4) spin chain in ABJM theory.
Our findings show that the resulting matrix product states are only integrable
for two special giant gravitons, including the maximal giant graviton.
Furthermor... |
English: Anisotropic flow coefficients and their fluctuations are investigated for
Au+Au collisions at center of mass energy $\sqrt{s_{NN}}$ = 200 GeV by using a
multi-phase transport model with string melting scenario. Experimental results
of azimuthal anisotropies by means of the two- and four-particle cumulants ar... |
English: Diffusion-based image generation models, such as Stable Diffusion or DALL-E
2, are able to learn from given images and generate high-quality samples
following the guidance from prompts. For instance, they can be used to create
artistic images that mimic the style of an artist based on his/her original
artwor... |
English: Physical computing is a technology utilizing the nature of electronic devices
and circuit topology to cope with computing tasks. In this paper, we propose an
active circuit network to implement multi-scale Gaussian filter, which is also
called Gaussian Pyramid in image preprocessing. Various kinds of methods... |
English: Black phosphorus (BP) is an emerging two-dimensional semiconducting material
with great potential for nanoelectronic and nanophotonic applications,
especially owing to its unique anisotropic electrical and optical properties.
Many theoretical studies have predicted the anisotropic optical properties of
BP, b... |
English: We incorporate quantum size effect to investigate the extrinsic spin-Hall
effect in ultrathin metal films. A Lippmann-Schwinger formalism based
theoretical method, accounting for quantum confinement and surface roughness
scattering, is developed to calculate both spin-Hall and longitudinal
resistivities and ... |
English: The future where the industrial shop-floors witness humans and robots working
in unison and the domestic households becoming a shared space for both these
agents is not very far. The scientific community has been accelerating towards
that future by extending their research efforts in human-robot interaction
... |
English: Experimental data on the n-alpha and dt collisions in the quantum state
J^pi=3/2+ near the dt-threshold are fitted using the semi-analytic
multi-channel Jost matrix with proper analytic structure and some adjustable
parameters. Then the spectral points are sought as zeros of the Jost matrix
determinant (whic... |
English: In this paper we study the spontaneous development of symmetries in the early
layers of a Convolutional Neural Network (CNN) during learning on natural
images. Our architecture is built in such a way to mimic the early stages of
biological visual systems. In particular, it contains a pre-filtering step
$\ell... |
English: The region where the main asteroid belt is now located may have started
empty, to become populated early in the history of the Solar system with
material scattered outward by the terrestrial planets and inward by the giant
planets. These dynamical pathways toward the main belt may still be active
today. Here... |
English: A coding scheme for the discrete memoryless broadcast channel with
{noiseless, noisy, generalized} feedback is proposed, and the associated
achievable region derived. The scheme is based on a block-Markov strategy
combining the Marton scheme and a lossy version of the Gray-Wyner scheme with
side-information.... |
English: Various studies have shown an association between single nucleotide
polymorphisms (SNPs) and common disease. We hypothesize that information
encoded in the structure of SNP haploblock variation illumines molecular
pathways and cellular mechanisms involved in the regulation of host adaptation
to the environme... |
English: We consider an array of straight nonlinear waveguides constituting a
two-dimensional square lattice, with a few central layers tilted with respect
to the rest of the structure. It is shown that such configuration represents a
line defect, in the lattice plane, which is periodically modulated along the
propag... |
English: We investigate the effects of the electromagnetic vacuum field on a
harmonically bound electron. We show that in the electric-dipole approximation
the model atom couples only to an effective one-dimensional electric field. In
a simplified form, in which the problem is reduced to a single spatial
dimension, w... |
English: I will discuss an attempt at representing an interface dynamo in a
simplified, essentially 1D framework. The operation of the dynamo is broken up
into two 1D layers, one containing the $\alpha$ effect and the other containing
the $\omega$ effect, and these two layers are allowed to communicate with each
othe... |
English: Imaging changes in molecular geometries on their natural femtosecond
timescale with sub-Angstrom spatial precision is one of the critical challenges
in the chemical sciences, since the nuclear geometry changes determine the
molecular reactivity. For photoexcited molecules, the nuclear dynamics
determine the ... |
English: We present the calculation of the $\mathcal{O}(\alpha_s^2 C_F T_F)$ massive
quark corrections to the soft function for the double hemisphere jet mass
distribution in $e^+ e^-$ collisions, a necessary ingredient for the
calculation of several event shape distributions at N${}^3$LL order. Using the
mass as an ... |
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