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Inertial navigation systems (INS) are widely used in almost any operational
environment, including aviation, marine, and land vehicles. Inertial
measurements from accelerometers and gyroscopes allow the INS to estimate
position, velocity, and orientation of its host vehicle. However, as inherent
sensor measurement erro... | http://arxiv.org/abs/2307.08571v2 |
In previous studies of spin-to-orbital angular momentum (AM) conversion in
laser high harmonic generation (HHG) using a plasma target, one unit of spin AM
is always converted into precisely one unit of OAM [1, 2]. Here we show,
through analytic theory and numerical simulations, that we can exchange one
unit of SAM for ... | http://arxiv.org/abs/2305.11659v1 |
For any nontrivial abelian group $\mathbb{X}$ we construct a reversible
(bireversible in case the order of $\mathbb{X}$ is odd) automaton such that its
set of states and alphabet are identified with $\mathbb{X}$, transition and
output functions are defined via the left and the right regular actions
correspondingly and ... | http://arxiv.org/abs/2308.05808v1 |
We study the decidability and complexity of equational theories of the
existential calculus of relations with transitive closure (ECoR*) and its
fragments, where ECoR* is the positive calculus of relations with transitive
closure extended with complements of term variables and constants. We give
characterizations of th... | http://arxiv.org/abs/2304.12079v1 |
In recent years, Vehicle-to-Everything (V2X) communication opens an ample
amount of opportunities to increase the safety of drivers and passengers and
improve traffic efficiency which enables direct communication between vehicles.
The Third Generation Partnership Project (3GPP) has specified a 5G New Radio
(NR) Sidelin... | http://arxiv.org/abs/2307.14158v1 |
An $n\times n$ matrix $M=[m_{ij}]$ with $m_{ij}\in U_n=\{1,2,\ldots,n\}$ will
be called a cycle matrix if $(U_n,\cdot)$ is a cycle set, where $i\cdot
j=m_{ij}$. We study these matrices in this article. Using these matrices, we
give some recipes to construct solutions, which include the multipermutation
level $2$ soluti... | http://arxiv.org/abs/2303.09398v2 |
High-throughput materials synthesis methods have risen in popularity due to
their potential to accelerate the design and discovery of novel functional
materials, such as solution-processed semiconductors. After synthesis, key
material properties must be measured and characterized to validate discovery
and provide feedb... | http://arxiv.org/abs/2304.14408v3 |
In this article, we consider two- and three- dimensional stochastic
convective Brinkman-Forchheimer extended Darcy (CBFeD) equations
\begin{equation*} \frac{\partial \boldsymbol{u}}{\partial t}-\mu
\Delta\boldsymbol{u}+(\boldsymbol{u}\cdot\nabla)\boldsymbol{u}+\alpha|\boldsymbol{u}|^{q-1}\boldsymbol{u}+\beta|\boldsymbo... | http://arxiv.org/abs/2305.14721v1 |
Two-dimensional Euler insulators are novel kind of systems that host
multi-gap topological phases, quantified by a quantised first Euler number in
their bulk. Recently, these phases have been experimentally realised in
suitable two-dimensional synthetic matter setups. Here we introduce the second
Euler invariant, a fam... | http://arxiv.org/abs/2301.08827v1 |
We present implicit and explicit versions of a numerical algorithm for
solving a Volterra integro-differential equation. These algorithms are an
extension of our previous work, and cater for a kernel of general form. We use
an appropriate test equation to study the stability of both algorithms,
numerically deriving sta... | http://arxiv.org/abs/2306.12600v2 |
We demonstrate entangled-state swapping, within the Hermite-Gaussian basis of
first-order modes, directly from the process of spontaneous parametric
down-conversion within a nonlinear crystal. The method works by explicitly
tailoring the spatial structure of the pump photon such that it resembles the
product of the des... | http://arxiv.org/abs/2309.02296v1 |
Numerous logics have been developed to reason either about threshold-induced
opinion diffusion in a network, or about similarity-driven network structure
evolution, or about both. In this paper, we first introduce a logic containing
different dynamic operators to capture changes that are 'asynchronous' (opinion
change ... | http://arxiv.org/abs/2307.05055v1 |
We study an exactly solvable model of monitored dynamics in a system of $N$
spin-$1/2$ particles with pairwise all-to-all noisy interactions, where each
spin is constantly perturbed by weak measurements of the spin component in a
random direction. We make use of the replica trick to account for the Born's
rule weightin... | http://arxiv.org/abs/2306.12166v2 |
We propose and analyze a method for improving quantum chemical energy
calculations on a quantum computer impaired by decoherence and shot noise. The
error mitigation approach relies on the fact that the one- and two-particle
reduced density matrices (1- and 2-RDM) of a chemical system need to obey
so-called N-represent... | http://arxiv.org/abs/2304.13401v1 |
Raman spectroscopy is widely used to assess the quality of 2D materials thin
films. This report focuses on $\rm{PtSe_2}$, a noble transition metal
dichalcogenide which has the remarkable property to transit from a
semi-conductor to a semi-metal with increasing layer number. While
polycrystalline $\rm{PtSe_2}$ can be gr... | http://arxiv.org/abs/2307.15520v5 |
The titular manuscript invites a description of the background of research on
MgB$_2$,whose unique electron-phonon coupling strength and record
superconducting T$_c$ for such a material at ambient pressure was demonstrated
by the combined efforts of several groups two decades ago in terms of
conventional but highly dev... | http://arxiv.org/abs/2306.02375v1 |
Optical responses of atomically thin 2D materials are greatly influenced by
electron-hole interactions. It is by far established that exciton signatures
can be well-identified in the optical absorption spectrum of quasi-2D
materials. However, the same level of understanding of excitonic effects on
nonlinear optical res... | http://arxiv.org/abs/2310.17920v1 |
In this article, for Hamiltonian systems with two degrees of freedom, we
study doubly symmetric periodic orbits, i.e. those which are symmetric with
respect to two (distinct) commuting antisymplectic involutions. These are
ubiquitous in several problems of interest in mechanics. We show that, in
dimension four, doubly ... | http://arxiv.org/abs/2301.01803v1 |
Speech emotion recognition plays a crucial role in human-computer
interactions. However, most speech emotion recognition research is biased
toward English-speaking adults, which hinders its applicability to other
demographic groups in different languages and age groups. In this work, we
analyze the transferability of e... | http://arxiv.org/abs/2306.14517v1 |
Named data networking is one of the recommended {\color{red}architectures}
for the future of the Internet. In this communication architecture, the content
name is used instead of the IP address. To achieve this purpose, a new data
structure is added to the nodes of named data networking which is called
Pending Interest... | http://arxiv.org/abs/2308.02801v1 |
All known Small Solar System Bodies have diameters between a few meters and a
few thousands of kilometers. Based on the collisional evolution of Solar System
Bodies, a larger number of asteroids with diameters down to $\sim 2$ m is
thought to exist. As all Solar System Bodies, Small Bodies can be passive
sources of hig... | http://arxiv.org/abs/2305.12436v1 |
A new research topic in spintronics relating to the operation principles of
brain-inspired computing is input-driven magnetization dynamics in nanomagnet.
In this paper, the magnetization dynamics in a vortex spin-torque oscillator
(STO) driven by a series of random magnetic field are studied through a
numerical simula... | http://arxiv.org/abs/2306.13278v1 |
Kagome materials are emerging platforms for studying charge and spin orders.
In this work, we have revealed a rich lattice instability in a $\mathbb{Z}_2$
kagome metal ScV$_6$Sn$_6$ by first-principles calculations. Beyond verifying
the $\sqrt3 \times \sqrt3 \times 3$ charge density wave (CDW) order observed by
the rec... | http://arxiv.org/abs/2302.07922v2 |
We include strong parity-violating contributions to inclusive deep inelastic
scattering (DIS) of longitudinally polarized leptons off an unpolarized target.
At variance with standard results, we obtain nonvanishing parity-violating
structure functions in the case of pure photon exchange. The addition of these
strong pa... | http://arxiv.org/abs/2306.04704v2 |
End-to-end speech summarization has been shown to improve performance over
cascade baselines. However, such models are difficult to train on very large
inputs (dozens of minutes or hours) owing to compute restrictions and are hence
trained with truncated model inputs. Truncation leads to poorer models, and a
solution t... | http://arxiv.org/abs/2307.08217v1 |
Ultra-/hyper-luminous X-ray sources (ULX/HLX) could be interesting
laboratories to improve our understanding of the supermassive black hole growth
through super-Eddington accretion episodes and successive mergers of lighter
holes. ULXs are thought to be powered by super-Eddington accretion on
stellar-mass compact objec... | http://arxiv.org/abs/2304.11216v2 |
The models of $k$-core percolation and interdependent networks (IN) have been
extensively studied in their respective fields. A recent study has revealed
that they share several common critical exponents. However, several newly
discovered exponents in IN have not been explored in $k$-core percolation, and
the origin of... | http://arxiv.org/abs/2305.06443v2 |
The Neil Gehrels Swift Observatory (Swift) has been in operation for 18
years. The Ultra-Violet/Optical Telescope (UVOT) onboard Swift was designed to
capture the earliest optical/UV emission from gamma-ray bursts (GRBs), spanning
the first few minutes to days after the prompt gamma-ray emission. In this
article, I pro... | http://arxiv.org/abs/2302.13957v1 |
Matrix configurations define noncommutative spaces endowed with extra
structure including a generalized Laplace operator, and hence a metric
structure. Made dynamical via matrix models, they describe rich physical
systems including noncommutative gauge theory and emergent gravity. Refining
the construction in [1], we c... | http://arxiv.org/abs/2306.10771v2 |
Aims. New or refined methods for determining instantaneous scalar and vector
pattern speeds from a restricted domain are developed, for applications in
N-body simulations or in galaxies.
Methods. The general feature used throughout follows from the fact that the
time-derivative of a function of the coordinates is lin... | http://arxiv.org/abs/2302.02682v2 |
Nanomaterials exhibit unique optical phenomena, in particular excitonic
quantum processes occurring at room temperature. The low dimensionality,
however, imposes strict requirements for conventional optical excitation, and
an approach for bypassing such restrictions is desirable. Here we report on
exciton transfer in c... | http://arxiv.org/abs/2307.07124v1 |
The training and generalization dynamics of the Transformer's core mechanism,
namely the Attention mechanism, remain under-explored. Besides, existing
analyses primarily focus on single-head attention. Inspired by the demonstrated
benefits of overparameterization when training fully-connected networks, we
investigate t... | http://arxiv.org/abs/2310.12680v1 |
Galactic archaeology represents a multidisciplinary approach aimed at
unraveling the intricate history of the Milky Way galaxy through the study of
its stellar populations. This abstract delves into the significance of galactic
archaeology as a vital tool for understanding the formation and evolution of
the Milky Way. ... | http://arxiv.org/abs/2308.08492v1 |
Turbulent plane-Couette flow suspended with finite-size spheroidal particles
is studied using fully particle-resolved direct numerical simulations. The
effects of particle aspect ratio on turbulent arguments and particle statistics
are explored, leading to the same conclusions as the previous experimental
findings \cit... | http://arxiv.org/abs/2305.07985v1 |
Federated learning is a growing field in the machine learning community due
to its decentralized and private design. Model training in federated learning
is distributed over multiple clients giving access to lots of client data while
maintaining privacy. Then, a server aggregates the training done on these
multiple cli... | http://arxiv.org/abs/2304.01005v3 |
This paper proposes crack segmentation augmented by super resolution (SR)
with deep neural networks. In the proposed method, a SR network is jointly
trained with a binary segmentation network in an end-to-end manner. This joint
learning allows the SR network to be optimized for improving segmentation
results. For reali... | http://arxiv.org/abs/2302.12491v3 |
In this paper, we study the fully fractional master equation
\begin{equation}\label{pdeq1}
(\partial_t-\Delta)^s u(x,t) =f(x,t,u(x,t)),\,\,(x, t)\in \mathbb{R}^n\times
\mathbb{R}. \end{equation}
First we prove a Liouville type theorem for the homogeneous equation
\begin{equation}\label{pdeq0}
(\partial_t-\Delta)^... | http://arxiv.org/abs/2307.16029v1 |
Online games with modifiable virtual environments (MVEs) have become highly
popular over the past decade. Among them, Minecraft -- supporting hundreds of
millions of users -- is the best-selling game of all time, and is increasingly
offered as a service. Although Minecraft is architected as a distributed
system, in pro... | http://arxiv.org/abs/2305.00032v1 |
This work addresses the challenging domain adaptation setting in which
knowledge from the labelled source domain dataset is available only from the
pretrained black-box segmentation model. The pretrained model's predictions for
the target domain images are noisy because of the distributional differences
between the sou... | http://arxiv.org/abs/2307.00893v1 |
We develop a new method leading to an elementary proof of a generalization of
Gromov's theorem about non existence of H\"older embeddings into the Heisenberg
group. | http://arxiv.org/abs/2303.12960v2 |
We prove a Galois-type correspondence between compositions of purely
inseparable field extensions (including infinite ones) and subalgebras of
differential operators. This correspondence can be utilized to establish a
connection between separable field extensions and purely inseparable field
extensions. Specifically, i... | http://arxiv.org/abs/2307.11746v1 |
From the results in the literature, the algebraic set of the hyperbola with
parameter $n$ defined by $\mathcal{B}_{n}(X, Y, Z)_{\mid_{x\geq 4n}}=
\displaystyle \lbrace \left(X: Y: Z\right)\in \mathbb{P}^{2}(\mathbb{Q}) \
\vert \ \displaystyle Y^{2}=X^{2}-4nXZ \rbrace$ where $n$ is a semiprime is
proved to be in relatio... | http://arxiv.org/abs/2304.07474v1 |
We introduce OpenRAND, a C++17 library aimed at facilitating reproducible
scientific research through the generation of statistically robust and yet
replicable random numbers. OpenRAND accommodates single and multi-threaded
applications on CPUs and GPUs and offers a simplified, user-friendly API that
complies with the ... | http://arxiv.org/abs/2310.19925v1 |
We study a novel automated market maker design: the function maximizing AMM
(FM-AMM). Our central assumption is that trades are batched before execution.
Because of competition between arbitrageurs, the FM-AMM eliminates arbitrage
profits (or LVR) and sandwich attacks, currently the two main problems in
decentralized f... | http://arxiv.org/abs/2307.02074v5 |
Massive binaries are vital sources of various transient processes, including
gravitational-wave mergers. However, large uncertainties in the evolution of
massive stars, both physical and numerical, present a major challenge to the
understanding of their binary evolution. In this paper, we upgrade our
interpolation-base... | http://arxiv.org/abs/2303.10187v2 |
By controlling the temporal and spatial features of light, we propose a novel
protocol to prepare two-qubit entangling gates on atoms trapped at close
distance, which could potentially speed up the operation of the gate from the
sub-micro to the nanosecond scale. The protocol is robust to variations in the
pulse areas ... | http://arxiv.org/abs/2304.14346v1 |
Incremental dialogue model components produce a sequence of output prefixes
based on incoming input. Mistakes can occur due to local ambiguities or to
wrong hypotheses, making the ability to revise past outputs a desirable
property that can be governed by a policy. In this work, we formalise and
characterise edits and ... | http://arxiv.org/abs/2307.15508v1 |
ChatGPT, as a recently launched large language model (LLM), has shown
superior performance in various natural language processing (NLP) tasks.
However, two major limitations hinder its potential applications: (1) the
inflexibility of finetuning on downstream tasks and (2) the lack of
interpretability in the decision-ma... | http://arxiv.org/abs/2305.03513v2 |
Counting the solutions to Boolean formulae defines the problem #SAT, which is
complete for the complexity class #P. We use the ZH-calculus, a universal and
complete graphical language for linear maps which naturally encodes counting
problems in terms of diagrams, to give graphical reductions from #SAT to
several relate... | http://arxiv.org/abs/2304.02524v2 |
Probabilistic model checking is a technique for formal automated reasoning
about software or hardware systems that operate in the context of uncertainty
or stochasticity. It builds upon ideas and techniques from a diverse range of
fields, from logic, automata and graph theory, to optimisation, numerical
methods and con... | http://arxiv.org/abs/2308.02829v1 |
Observations of metallic doublet emission lines, particularly Mg II 2796,
2803, provide crucial information for understanding galaxies and their
circumgalactic medium. This study explores the effects of resonant scattering
on the Mg II doublet lines and the stellar continuum in spherical and
cylindrical geometries. Our... | http://arxiv.org/abs/2310.17908v2 |
We present a novel method that solves Teukolsky equations with the source to
calculate radiation fluxes at infinity and event horizon for any perturbation
fields of type-D black holes. For the first time, we use the confluent Heun
function to obtain the exact solutions of ingoing and outgoing waves for the
Teukolsky eq... | http://arxiv.org/abs/2307.14616v2 |
The clinical notes are usually typed into the system by physicians. They are
typically required to be marked by standard medical codes, and each code
represents a diagnosis or medical treatment procedure. Annotating these notes
is time consuming and prone to error. In this paper, we proposed a multi-view
attention base... | http://arxiv.org/abs/2305.05162v1 |
Town hall-type debates are increasingly moving online, irrevocably
transforming public discourse. Yet, we know relatively little about crucial
social dynamics that determine which arguments are more likely to be
successful. This study investigates the impact of one's position in the
discussion network created via respo... | http://arxiv.org/abs/2306.13250v1 |
For the first time, we present a lattice QCD determination of Mellin moments
of unpolarized generalized parton distributions (GPDs) of the proton from an
analysis of the quasi-GPD matrix elements within the short-distance
factorization framework. We perform our calculation on an $N_f$=2+1+1 twisted
mass fermions ensemb... | http://arxiv.org/abs/2305.11117v1 |
Ciphers are a powerful tool for encrypting communication. There are many
different cipher types, which makes it computationally expensive to solve a
cipher using brute force. In this paper, we frame the decryption task as a
classification problem. We first create a dataset of transpositions,
substitutions, text reversa... | http://arxiv.org/abs/2306.08116v1 |
Learning representations on large-sized graphs is a long-standing challenge
due to the inter-dependence nature involved in massive data points.
Transformers, as an emerging class of foundation encoders for graph-structured
data, have shown promising performance on small graphs due to its global
attention capable of cap... | http://arxiv.org/abs/2306.10759v5 |
Multi-camera multiple people tracking has become an increasingly important
area of research due to the growing demand for accurate and efficient indoor
people tracking systems, particularly in settings such as retail, healthcare
centers, and transit hubs. We proposed a novel multi-camera multiple people
tracking method... | http://arxiv.org/abs/2304.09471v2 |
With the recent advancements in Vehicle-to-Vehicle communication technology,
autonomous vehicles are able to connect and collaborate in platoon, minimizing
accident risks, costs, and energy consumption. The significant benefits of
vehicle platooning have gained increasing attention from the automation and
artificial in... | http://arxiv.org/abs/2303.02583v1 |
The purpose of this paper is to show that, by combining Feshbach resonances
with external confining potentials, the energy scale factor of neighboring
Efimov states can be tremendously reduced. The Efimov conditions can be reached
for systems made of three different particles. For the case of two identical
light partic... | http://arxiv.org/abs/2303.03845v1 |
Combined Target-Assignment and Path-Finding problem (TAPF) requires
simultaneously assigning targets to agents and planning collision-free paths
for agents from their start locations to their assigned targets. As a leading
approach to address TAPF, Conflict-Based Search with Target Assignment (CBS-TA)
leverages both K-... | http://arxiv.org/abs/2307.00663v2 |
Crowd counting is a fundamental problem in crowd analysis which is typically
accomplished by estimating a crowd density map and summing over the density
values. However, this approach suffers from background noise accumulation and
loss of density due to the use of broad Gaussian kernels to create the ground
truth densi... | http://arxiv.org/abs/2303.12790v3 |
In this paper, a computational method is developed to find an approximate
solution of the stochastic Volterra-Fredholm integral equation using the Walsh
function approximation and its operational matrix. Moreover, convergence and
error analysis of the method is carried out to strengthen the validity of the
method. Furt... | http://arxiv.org/abs/2305.16678v1 |
Let $l$ and $p$ be two distinct prime numbers. We study $l$-isogeny graphs of
ordinary elliptic curves defined over a finite field of characteristic $p$,
together with a level structure. Firstly, we show that as the level varies over
all $p$-powers, the graphs form an Iwasawa-theoretic abelian $p$-tower, which
can be r... | http://arxiv.org/abs/2306.10981v2 |
Let $\Sigma \subset \mathbb{C}$ be a compact subset of the complex plane, and
$\mu$ be a probability distribution on $\Sigma$. We give necessary and
sufficient conditions for $\mu$ to be the weak* limit of a sequence of uniform
probability measures on a complete set of conjugate algebraic integers lying
eventually in a... | http://arxiv.org/abs/2302.02872v2 |
Computer simulation of the time evolution in a classical system is a standard
numerical method, used in numerous scientific articles in Natural Science.
Almost all the simulations are performed by discrete Molecular Dynamics (MD).
The algorithm used in MD was originally formulated by I. Newton at the
beginning of his b... | http://arxiv.org/abs/2305.09980v1 |
An undisturbed Brownian oscillator may not reach thermal equilibrium with the
thermal bath due to the formation of a localized normal mode. The latter may
emerge when the spectrum of the thermal bath has a finite upper bound
$\omega_0$ and the oscillator natural frequency exceeds a critical value
$\omega_c$, which depe... | http://arxiv.org/abs/2306.16328v1 |
The rise of mobile apps has brought greater convenience and many options for
users. However, many apps use analytics services to collect a wide range of
user interaction data, with privacy policies often failing to reveal the types
of interaction data collected or the extent of the data collection practices.
This lack ... | http://arxiv.org/abs/2306.11447v1 |
We demonstrate that the searches for dark sector particles can provide probes
of reheating scenarios, focusing on the cosmic millicharge background produced
in the early universe. We discuss two types of millicharge particles (mCPs):
either with, or without, an accompanying dark photon. These two types of mCPs
have dis... | http://arxiv.org/abs/2308.07951v1 |
Multi-Agent Path Finding (MAPF) is an important core problem for many new and
emerging industrial applications. Many works appear on this topic each year,
and a large number of substantial advancements and performance improvements
have been reported. Yet measuring overall progress in MAPF is difficult: there
are many p... | http://arxiv.org/abs/2305.08446v1 |
We study the competing effects of collective generalized measurements and
interaction-induced scrambling in the dynamics of an ensemble of spin-1/2
particles at the level of quantum trajectories. This setup can be considered as
analogous to the one leading to measurement-induced transitions in quantum
circuits. We show... | http://arxiv.org/abs/2305.10209v4 |
The automatic detection of gait anomalies can lead to systems that can be
used for fall detection and prevention. In this paper, we present a gait
anomaly detection system based on the Matrix Profile (MP) algorithm. The MP
algorithm is exact, parameter free, simple and efficient, making it a perfect
candidate for on th... | http://arxiv.org/abs/2307.09121v1 |
We describe boson sampling of interacting atoms from the noncondensed
fraction of Bose-Einstein-condensed (BEC) gas confined in a box trap as a new
platform for studying computational #P-hardness and quantum supremacy of
many-body systems. We calculate the characteristic function and statistics of
atom numbers via newl... | http://arxiv.org/abs/2305.08320v2 |
Modular design is a key challenge for enabling large-scale reuse of hardware
modules. Unlike software, however, hardware designs correspond to physical
circuits and inherit constraints from them. Timing constraints -- which cycle a
signal arrives, when an input is read -- and structural constraints -- how
often a multi... | http://arxiv.org/abs/2304.10646v1 |
Bivariate Partial Information Decomposition (PID) describes how the mutual
information between a random variable M and two random variables Y and Z is
decomposed into unique, redundant, and synergistic terms. Recently, PID has
shown promise as an emerging tool to understand biological systems and biases
in machine lear... | http://arxiv.org/abs/2305.07013v1 |
The application of parity-time (PT) symmetry in optics, especially
PT-symmetry breaking, has attracted considerable attention as a novel approach
to controlling light propagation. Here, we report optical limiting by two
coupled optical cavities with a PT-symmetric spectrum of reflectionless modes.
The optical limiting ... | http://arxiv.org/abs/2306.01132v1 |
Deepfake technologies empowered by deep learning are rapidly evolving,
creating new security concerns for society. Existing multimodal detection
methods usually capture audio-visual inconsistencies to expose Deepfake videos.
More seriously, the advanced Deepfake technology realizes the audio-visual
calibration of the c... | http://arxiv.org/abs/2306.06885v1 |
Recent studies at individual cell resolution have revealed phenotypic
heterogeneity in nominally clonal tumor cell populations. The heterogeneity
affects cell growth behaviors, which can result in departure from the idealized
uniform exponential growth of the cell population. Here we measured the
stochastic time course... | http://arxiv.org/abs/2301.03782v2 |
We propose a novel experiment to search for dark matter, based on the
application of an electric field inside a microwave cavity and electrometry
using Rydberg atoms. We show that this kind of experiment could be extremely
useful for detecting specific dark matter candidates, namely massive vector
fields coupled to the... | http://arxiv.org/abs/2305.11671v2 |
Completely Automated Public Turing Test To Tell Computers and Humans Apart
(CAPTCHA) has been implemented on many websites to identify between harmful
automated bots and legitimate users. However, the revenue generated by the bots
has turned circumventing CAPTCHAs into a lucrative business. Although earlier
studies pro... | http://arxiv.org/abs/2306.07543v1 |
The dispersion component of the van der Waals (vdW) interaction in
low-dimensional metals is known to exhibit anomalous "Type-C non-additivity"
[Int. J. Quantum Chem. 114, 1157 (2014)]. This causes dispersion energy
behavior, at asymptotically large separations, that is missed by popular
atom-based schemes for dispersi... | http://arxiv.org/abs/2308.11855v1 |
We establish nearly optimal sample complexity bounds for testing the
$\rho$-clique property in the dense graph model. Specifically, we show that it
is possible to distinguish graphs on $n$ vertices that have a $\rho n$-clique
from graphs for which at least $\epsilon n^2$ edges must be added to form a
$\rho n$-clique by... | http://arxiv.org/abs/2308.03289v1 |
Handwritten Mathematical Expression Recognition (HMER) is a challenging task
with many educational applications. Recent methods for HMER have been developed
for complex mathematical expressions in standard horizontal format. However,
solutions for elementary mathematical expression, such as vertical addition and
subtra... | http://arxiv.org/abs/2308.05820v1 |
Techniques are developed for constructing amplitudes of neutrino-related
processes in terms of the neutrino mass matrix, with no reference to the
neutrino mixing matrix. The amplitudes of neutrino oscillations in vacuum and
medium, quasi-elastic neutrino scattering, $\beta$ decays and double-$\beta$
decays are consider... | http://arxiv.org/abs/2305.12378v2 |
In the well-known book of Lions [{\em Mathematical topics in fluid mechanics.
Incompressible models}, 1996], global existence results of finite energy weak
solutions of the inhomogeneous incompressible Navier-Stokes equations (INS)
were proved without assuming positive lower bounds on the initial density,
hence allowin... | http://arxiv.org/abs/2310.09288v3 |
Employing universal relations for the Onsager coefficients in the linear
regime at the symmetric point of the single impurity Anderson model, we
calculate the conditions under which the quantum scattering phase shift should
satisfy to produce the asymptotic Carnot's limit for the thermoelectric
efficiency. We show that... | http://arxiv.org/abs/2302.09099v2 |
We prove the exterior stability of the Minkowski space-time,
$\mathbb{R}^{1+3}$, solution to the Einstein-Yang-Mills system in both the
Lorenz and harmonic gauges, where the Yang-Mills fields are valued in any
arbitrary Lie algebra $\cal{G}$, associated to any compact Lie group $G$. We
start with an arbitrary sufficien... | http://arxiv.org/abs/2310.08196v1 |
Semantic text similarity plays an important role in software engineering
tasks in which engineers are requested to clarify the semantics of descriptive
labels (e.g., business terms, table column names) that are often consists of
too short or too generic words and appears in their IT systems. We formulate
this type of p... | http://arxiv.org/abs/2310.18385v1 |
Biomedical named entity recognition is one of the core tasks in biomedical
natural language processing (BioNLP). To tackle this task, numerous
supervised/distantly supervised approaches have been proposed. Despite their
remarkable success, these approaches inescapably demand laborious human effort.
To alleviate the nee... | http://arxiv.org/abs/2305.13066v2 |
We present a nonlinear, geometrically exact, and thermodynamically consistent
framework for modeling special Cosserat rods with evolving natural
configurations. In contrast to the common usage of the point-wise
Clausius-Duhem inequality to embody the Second Law of Thermodynamics, we
enforce the strictly weaker form tha... | http://arxiv.org/abs/2304.04633v1 |
Naming tests represent an essential tool in gauging the severity of aphasia
and monitoring the trajectory of recovery for individuals afflicted with this
debilitating condition. In these assessments, patients are presented with
images corresponding to common nouns, and their responses are evaluated for
accuracy. The Ph... | http://arxiv.org/abs/2310.10915v3 |
In this work, we address the challenge of lyrics alignment, which involves
aligning the lyrics and vocal components of songs. This problem requires the
alignment of two distinct modalities, namely text and audio. To overcome this
challenge, we propose a model that is trained in a supervised manner, utilizing
the cross-... | http://arxiv.org/abs/2307.04377v1 |
The Bergman kernels of monomial polyhedra are explicitly computed. Monomial
polyhedra are a class of bounded pseudoconvex Reinhardt domains defined as
sublevel sets of Laurent monomials. Their kernels are rational functions and
are obtained by an application of Bell's transformation formula. | http://arxiv.org/abs/2308.05834v1 |
The ability of aerial robots to operate in the presence of failures is
crucial in various applications that demand continuous operations, such as
surveillance, monitoring, and inspection. In this paper, we propose a
fault-tolerant control strategy for quadrotors that can adapt to single and
dual complete rotor failures... | http://arxiv.org/abs/2306.13522v3 |
Understanding the mechanisms underlying many-body quantum chaos is one of the
big challenges in theoretical physics. We tackle this problem by considering a
set of perturbed quadratic Sachdev-Ye-Kitaev (SYK) Hamiltonians defined on
graphs. This allows to disambiguate between operator growth and
\emph{delocalization}, s... | http://arxiv.org/abs/2302.00917v1 |
The control of free-floating robots requires dealing with several challenges.
The motion of such robots evolves on a continuous manifold described by the
Special Euclidean Group of dimension 3, known as SE(3). Methods from finite
horizon Linear Quadratic Regulators (LQR) control have gained recent traction
in the robot... | http://arxiv.org/abs/2307.14164v1 |
Stimulated by a recent report of a giant magnetocaloric effect in HoB$_2$
found via machine-learning predictions, we have explored the magnetocaloric
properties of a related compound ErB$_2$, that has remained the last
ferromagnetic material among the rare-earth diboride (REB$_2$) family with
unreported magnetic entrop... | http://arxiv.org/abs/2306.15153v1 |
Despite the promising performance of existing visual models on public
benchmarks, the critical assessment of their robustness for real-world
applications remains an ongoing challenge. To bridge this gap, we propose an
explainable visual dataset, XIMAGENET-12, to evaluate the robustness of visual
models. XIMAGENET-12 co... | http://arxiv.org/abs/2310.08182v2 |
Predicting athletes' performance has relied mostly on statistical data.
Besides the traditional data, various types of data, including video, have
become available. However, it is challenging to use them for deep learning,
especially when the size of the athletes' dataset is small. This research
proposes a feature-sele... | http://arxiv.org/abs/2304.03148v1 |
We show that the homological properties of a 5-manifold M with fundamental
group G are encapsulated in a G-invariant stable form on the dual of the third
syzygy of Z. In this notation one may express an even stronger version of
Poincare duality for M. However we find an obstruction to this duality. | http://arxiv.org/abs/2308.12390v1 |
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