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The Internet of Things (IoT) is a futuristic technology that promises to
connect tons of devices via the internet. As more individuals connect to the
internet, it is believed that communication will generate mountains of data.
IoT is currently leveraging Wireless Sensor Networks (WSNs) to collect,
monitor, and transmit... | http://arxiv.org/abs/2303.14445v1 |
Tau Prolog is a client-side Prolog interpreter fully implemented in
JavaScript, which aims at implementing the ISO Prolog Standard. Tau Prolog has
been developed to be used with either Node.js or a browser seamlessly, and
therefore, it has been developed following a non-blocking, callback-based
approach to avoid blocki... | http://arxiv.org/abs/2308.11897v1 |
In this research, we present an interface based on Variational Autoencoders
trained with a wide range of natural sounds for the innovative creation of
Foley effects. The model can transfer new sound features to prerecorded audio
or microphone-captured speech in real time. In addition, it allows interactive
modification... | http://arxiv.org/abs/2310.15663v1 |
In this paper, we define partially capable Lie superalgebra. As an
application we classify all capable nilpotent Lie superalgebras of dimension
less than equal to five. | http://arxiv.org/abs/2308.10551v1 |
We investigate the influence of three- and four-phonon scattering,
perturbative anharmonic phonon renormalization, and off-diagonal terms of
coherent phonons on the thermal conductivity of CsPbBr3 phase change
perovskite, by using advanced implementations and first-principles simulations.
Our study spans a wide tempera... | http://arxiv.org/abs/2306.06847v1 |
The rapid development of Large Language Models (LLMs) has substantially
expanded the range of tasks they can address. In the field of Natural Language
Processing (NLP), researchers have shifted their focus from conventional NLP
tasks (e.g., sequence tagging and parsing) towards tasks that revolve around
aligning with h... | http://arxiv.org/abs/2310.05470v2 |
The goal of our research was to investigate the effects of collaboration
between academia and industry on Natural Language Processing (NLP). To do this,
we created a pipeline to extract affiliations and citations from NLP papers and
divided them into three categories: academia, industry, and hybrid
(collaborations betw... | http://arxiv.org/abs/2308.04524v1 |
Since the lowest $\Sigma^{*}$ state, with quantum numbers spin-parity $J^{P}
=1/2^{-}$, is far from established experimentally and theoretically, we have
performed a theoretical study on the $\Sigma^*_{1/2^-}$ photo-production within
the Regge-effective Lagrangian approach. Taking into account that the
$\Sigma^*_{1/2^-... | http://arxiv.org/abs/2301.08615v1 |
A significant challenge in radiative transfer theory for atmospheres of
exoplanets and brown dwarfs is the derivation of computationally efficient
methods that have adequate fidelity to more precise, numerically demanding
solutions. In this work, we extend the capability of the first open-source
radiative transfer mode... | http://arxiv.org/abs/2304.04829v1 |
Learning continuous-time point processes is essential to many discrete event
forecasting tasks. However, integration poses a major challenge, particularly
for spatiotemporal point processes (STPPs), as it involves calculating the
likelihood through triple integrals over space and time. Existing methods for
integrating ... | http://arxiv.org/abs/2310.06179v2 |
The recent adoption of the Robot Operating System (ROS) as a software
standard in robotics has contributed to novel solutions for several problems on
the area. One such problem is known as Simultaneous Localization and Mapping
(SLAM) with autonomous navigation, for which a number of algorithms from
different classes ar... | http://arxiv.org/abs/2302.06368v1 |
Query Performance Prediction (QPP) estimates the effectiveness of a search
engine's results in response to a query without relevance judgments.
Traditionally, post-retrieval predictors have focused upon either the
distribution of the retrieval scores, or the coherence of the top-ranked
documents using traditional bag-o... | http://arxiv.org/abs/2310.11405v1 |
Task-oriented dialog systems empower users to accomplish their goals by
facilitating intuitive and expressive natural language interactions.
State-of-the-art approaches in task-oriented dialog systems formulate the
problem as a conditional sequence generation task and fine-tune pre-trained
causal language models in the... | http://arxiv.org/abs/2303.16252v1 |
Fast, reliable shape reconstruction is an essential ingredient in many
computer vision applications. Neural Radiance Fields demonstrated that
photorealistic novel view synthesis is within reach, but was gated by
performance requirements for fast reconstruction of real scenes and objects.
Several recent approaches have ... | http://arxiv.org/abs/2308.14737v1 |
We theoretically explore the relationship between sample-efficiency and
adaptivity in reinforcement learning. An algorithm is sample-efficient if it
uses a number of queries $n$ to the environment that is polynomial in the
dimension $d$ of the problem. Adaptivity refers to the frequency at which
queries are sent and fe... | http://arxiv.org/abs/2310.01616v2 |
We consider the problem of finding second-order stationary points of
heterogeneous federated learning (FL). Previous works in FL mostly focus on
first-order convergence guarantees, which do not rule out the scenario of
unstable saddle points. Meanwhile, it is a key bottleneck of FL to achieve
communication efficiency w... | http://arxiv.org/abs/2310.19059v1 |
Multi-qubit parity measurements are at the core of many quantum error
correction schemes. Extracting multi-qubit parity information typically
involves using a sequence of multiple two-qubit gates. In this paper, we
propose a superconducting circuit device with native support for multi-qubit
parity-controlled gates (PCG... | http://arxiv.org/abs/2302.00719v2 |
The IEEE VIS Conference (or VIS) hosts more than 1000 people annually. It
brings together visualization researchers and practitioners from across the
world to share new research and knowledge. Behind the scenes, a team of
volunteers puts together the entire conference and makes sure it runs smoothly.
Organizing involve... | http://arxiv.org/abs/2308.15429v1 |
In this work, we theoretically investigate the generalization properties of
neural networks (NN) trained by stochastic gradient descent (SGD) algorithm
with large learning rates. Under such a training regime, our finding is that,
the oscillation of the NN weights caused by the large learning rate SGD
training turns out... | http://arxiv.org/abs/2310.17074v1 |
Observational searches for large-scale vorticity modes in the late time
Universe are underexplored. Within the standard $\Lambda$CDM model, this is
well motivated given the observed properties of the cosmic microwave background
(CMB). However, this means that searches for cosmic vorticity modes can serve
as a powerful ... | http://arxiv.org/abs/2301.11344v1 |
In this paper, we study a two stream species Lotka-Volterra competition patch
model with the patches aligned along a line. The two species are supposed to be
identical except for the diffusion rates. For each species, the diffusion rates
between patches are the same, while the drift rates vary. Our results show that
th... | http://arxiv.org/abs/2301.06638v1 |
A combination of deep reinforcement learning and supervised learning is
proposed for the problem of active sequential hypothesis testing in completely
unknown environments. We make no assumptions about the prior probability, the
action and observation sets, and the observation generating process. Our method
can be used... | http://arxiv.org/abs/2303.10623v2 |
We revisit the study of amplitude oscillations in a pair condensate of
fermions after an interaction quench, and generalize it to nonzero temperature.
For small variations of the order parameter, we show that the energy transfer
during the quench determines both the asymptotic pseudo-equilibrated value of
the order par... | http://arxiv.org/abs/2310.08154v1 |
A map on a surface whose automorphism group has a subgroup acting regularly
on its vertices is called a Cayley map. Here we generalize that notion to
maniplexes and polytopes. We define $\mathcal{M}$ to be a \emph{Cayley
extension} of $\mathcal{K}$ if the facets of $\mathcal{M}$ are isomorphic to
$\mathcal{K}$ and if s... | http://arxiv.org/abs/2305.11843v1 |
We consider groups of piecewise-projective homeomorphisms of the line which
are known to be non-amenable using notably the Carriere--Ghys theorem on
ergodic equivalence relations. Replacing that theorem by an explicit
fixed-point argument, we can strengthen the conclusion and exhibit uncountably
many "amenability gaps"... | http://arxiv.org/abs/2305.00796v1 |
In canonical quantum gravity the wave function of the universe is static,
leading to the so-called problem of time. We summarize here how Bohmian
mechanics solves this problem. | http://arxiv.org/abs/2307.07858v1 |
We present a study of the dust associated with the core-collapse supernova
SN~1995N. Infrared emission detected 14--15 years after the explosion was
previously attributed to thermally echoing circumstellar material associated
with the SN progenitor. We argue that this late-time emission is unlikely to be
an echo, and i... | http://arxiv.org/abs/2308.09028v1 |
Parameterised by the Love number $k_2$ and the tidal quality factor $Q$, and
inferred from lunar laser ranging (LLR), tidal dissipation in the Moon follows
an unexpected frequency dependence often interpreted as evidence for a highly
dissipative, melt-bearing layer encompassing the core-mantle boundary. Within
this, mo... | http://arxiv.org/abs/2301.02476v2 |
Program logics for bug-finding (such as the recently introduced Incorrectness
Logic) have framed correctness and incorrectness as dual concepts requiring
different logical foundations. In this paper, we argue that a single unified
theory can be used for both correctness and incorrectness reasoning. We present
Outcome L... | http://arxiv.org/abs/2303.03111v2 |
In the quest for high-performance quantum thermal machines, looking for an
optimal thermodynamic efficiency is only part of the issue. Indeed, at the
level of quantum devices, fluctuations become extremely relevant and need to be
taken into account. In this paper we study the thermodynamic uncertainty
relations for a q... | http://arxiv.org/abs/2303.15773v2 |
In this paper, we introduce a family of games called concave pro-rata games.
In such a game, players place their assets into a pool, and the pool pays out
some concave function of all assets placed into it. Each player then receives a
pro-rata share of the payout; i.e., each player receives an amount proportional
to ho... | http://arxiv.org/abs/2302.02126v1 |
We prove that every connected component of an intersection of tropical
hypersurfaces contains a point of their stable intersection unless their stable
intersection is empty. This is done by studying algebraic hypersurfaces that
tropicalize to them and the tropicalization of their intersection. | http://arxiv.org/abs/2302.12335v1 |
Since the beginning of robotic interplanetary exploration nearly six decades
ago, successful atmospheric entry has been accomplished at Venus, Earth, Mars,
Jupiter, and Titan. More entry probe missions are planned to Venus, Titan, and
Uranus in the next decade. Atmospheric entry subjects the vehicle to rapid
decelerati... | http://arxiv.org/abs/2308.07005v1 |
Neutrinos propagating in a dense neutrino gas, such as those expected in
core-collapse supernovae (CCSNe) and neutron star mergers (NSMs), can
experience fast flavor conversions on relatively short scales. This can happen
if the neutrino electron lepton number ($\nu$ELN) angular distribution crosses
zero in a certain d... | http://arxiv.org/abs/2303.05560v2 |
A pair of linear codes whose intersection is of dimension $\ell$, where
$\ell$ is a non-negetive integer, is called an $\ell$-intersection pair of
codes. This paper focuses on studying $\ell$-intersection pairs of
$\lambda_i$-constacyclic, $i=1,2,$ and conjucyclic codes. We first characterize
an $\ell$-intersection pai... | http://arxiv.org/abs/2309.01985v1 |
A charge order has been discovered to emerge deep into the antiferromagnetic
phase of the kagome metal FeGe. To study its origin, the evolution of the
low-lying electronic structure across the charge order phase transition is
investigated with angle-resolved photoemission spectroscopy. We do not find
signatures of nest... | http://arxiv.org/abs/2308.08336v1 |
It is well established that the spectral analysis of canonically quantized
four-dimensional Seiberg-Witten curves can be systematically studied via the
Nekrasov-Shatashvili functions. In this paper, we explore another aspect of the
relation between $\mathcal{N}=2$ supersymmetric gauge theories in four
dimensions and op... | http://arxiv.org/abs/2310.09262v2 |
This paper deals with new continuous and compact embedding theorems for the
fractional Musielak-Sobolev spaces in $\mathbb{R}^d$. As an application, using
the variational methods, we obtain the existence of nontrivial weak solution
for the following Schr\"odinger equation $$
(-\Delta)_{g_{x,y}}^s u+V(x)g(x,x,u)=b(x)\... | http://arxiv.org/abs/2302.09073v1 |
Differential sensitivity measures provide valuable tools for interpreting
complex computational models used in applications ranging from simulation to
algorithmic prediction. Taking the derivative of the model output in direction
of a model parameter can reveal input-output relations and the relative
importance of mode... | http://arxiv.org/abs/2310.06151v2 |
Reconfigurable intelligent surface (RIS) is a promising technology that has
the potential to change the way we interact with the wireless propagating
environment. In this paper, we design and fabricate an RIS system that can be
used in the fifth generation (5G) mobile communication networks. We also
propose a practical... | http://arxiv.org/abs/2308.03263v1 |
Large language models (LLMs) have shown great abilities of solving various
natural language tasks in different domains. Due to the training objective of
LLMs and their pre-training data, LLMs are not very well equipped for tasks
involving structured data generation. We propose a framework, Prompting with
Iterative Veri... | http://arxiv.org/abs/2305.12392v3 |
A subalgebra $B$ of a Leibniz algebra $L$ is called a weak c-ideal of $L$ if
there is a subideal $C$ of $L$ such that $L=B+C$ and $B\cap C\subseteq B_{L}$
where $B_{L}$ is the largest ideal of $L$ contained in $B.$ This is analogous
to the concept of a weakly c-normal subgroup, which has been studied by a
number of aut... | http://arxiv.org/abs/2303.00418v1 |
In this paper, we consider sampling an Ornstein-Uhlenbeck (OU) process
through a channel for remote estimation. The goal is to minimize the mean
square error (MSE) at the estimator under a sampling frequency constraint when
the channel delay statistics is unknown. Sampling for MSE minimization is
reformulated into an o... | http://arxiv.org/abs/2308.15401v1 |
Large language models are powerful systems that excel at many tasks, ranging
from translation to mathematical reasoning. Yet, at the same time, these models
often show unhuman-like characteristics. In the present paper, we address this
gap and ask whether large language models can be turned into cognitive models.
We fi... | http://arxiv.org/abs/2306.03917v1 |
Parser generators and parser combinator libraries are the most popular tools
for producing parsers. Parser combinators use the host language to provide
reusable components in the form of higher-order functions with parsers as
parameters. Very few parser generators support this kind of reuse through
abstraction and even... | http://arxiv.org/abs/2303.08044v1 |
The phase retrieval problem is found in various areas of applications of
engineering and applied physics. It is also a very active field of research in
mathematics, signal processing and machine learning. In this paper, we present
an accelerated version of the well known Fast Griffin-Lim algorithm (FGLA) for
the phase ... | http://arxiv.org/abs/2304.12905v1 |
Teachers and students are increasingly relying on online learning resources
to supplement the ones provided in school. This increase in the breadth and
depth of available resources is a great thing for students, but only provided
they are able to find answers to their queries. Question-answering and
information retriev... | http://arxiv.org/abs/2302.07738v2 |
Generating realistic audio effects for movies and other media is a
challenging task that is accomplished today primarily through physical
techniques known as Foley art. Foley artists create sounds with common objects
(e.g., boxing gloves, broken glass) in time with video as it is playing to
generate captivating audio t... | http://arxiv.org/abs/2308.12408v1 |
Using the @NGRPresident Twitter handle, the Government of Nigeria issued a
special directive banning Special Anti-Robbery Squad (SARS) with immediate
effect. The SARS is a special police unit under the Nigeria Police Force tasked
with the responsibility of fighting violent crimes. However, the unit has been
accused of ... | http://arxiv.org/abs/2301.06176v1 |
Throughout history, the development of artificial intelligence, particularly
artificial neural networks, has been open to and constantly inspired by the
increasingly deepened understanding of the brain, such as the inspiration of
neocognitron, which is the pioneering work of convolutional neural networks.
Per the motiv... | http://arxiv.org/abs/2301.09245v2 |
We analyse the results of direct numerical simulations of rotating convection
in spherical shell geometries with stress-free boundary conditions, which
develop strong zonal flows. Both the Ekman number and the Rayleigh number are
varied. We find that the asymptotic theory for rapidly rotating convection can
be used to ... | http://arxiv.org/abs/2308.05174v1 |
We find Lax representations and derive special B{\"a}cklund transformations
for the reduced magnetohydrodynamics equations and the ideal
magnetohydrodynamics equations. | http://arxiv.org/abs/2303.07411v3 |
Human-centric visual tasks have attracted increasing research attention due
to their widespread applications. In this paper, we aim to learn a general
human representation from massive unlabeled human images which can benefit
downstream human-centric tasks to the maximum extent. We call this method
SOLIDER, a Semantic ... | http://arxiv.org/abs/2303.17602v1 |
Federated learning (FL) emerges as a decentralized learning framework which
trains models from multiple distributed clients without sharing their data to
preserve privacy. Recently, large-scale pre-trained models (e.g., Vision
Transformer) have shown a strong capability of deriving robust representations.
However, the ... | http://arxiv.org/abs/2308.15367v1 |
We present the first elemental abundance measurements of the K dwarf (K7V)
exoplanet-host star WASP-107 using high-resolution (R = 45,000), near-infrared
(H- and K-band) spectra taken from Gemini-S/IGRINS. We use the previously
determined physical parameters of the star from the literature and infer the
abundances of 1... | http://arxiv.org/abs/2304.03808v1 |
Symmetry conserving density functional theory (DFT) based
no-core-configuration-interaction framework (DFT-NCCI) is an excellent tool for
precision calculation of diverse (pseudo-)observables related to isospin
symmetry breaking from elusive isospin impurities trough isospin corrections to
superallowed beta decays to m... | http://arxiv.org/abs/2308.03505v1 |
We explain extremal weight crystals over affine Lie algebras of infinite rank
using combinatorial models: a spinor model due to Kwon, and an infinite rank
analogue of Kashiwara-Nakashima tableaux due to Lecouvey. In particular, we
show that Lecouvey's tableau model is isomorphic to an extremal weight crystal
of level z... | http://arxiv.org/abs/2305.05188v1 |
We propose and explore the feasibility of a novel Ramsey interferometer
created by a trapped two-state Bose-Einstein condensate (BEC) driven by dipole
oscillations and gravitational sag. The BEC is formed in a pure cigar shaped
compressed magnetic trap (CMT) via a dilute atom cloud of $^{87}Rb$ atoms in
state $\vert F=... | http://arxiv.org/abs/2308.14079v1 |
A political party can be considered as a company whose value depends on the
voters support i.e. on the percentage of population supporting the party.
Dynamics of the support is thus as a stochastic process with a deterministic
growth rate perturbed by a white noise modeled through the Wiener process. This
is in an anal... | http://arxiv.org/abs/2310.16424v2 |
We show that braid varieties for any complex simple algebraic group $G$ are
cluster varieties. This includes open Richardson varieties inside the flag
variety $G/B$. | http://arxiv.org/abs/2301.07268v2 |
We propose a principal component analysis (PCA)-based approach to quantify
(the node dissimilarity index, NDI) the extent of dissimilarity among nodes in
a network with respect to values incurred for a suite of node-level metrics
(like centrality metrics). We subject the dataset (n nodes and their values
incurred for f... | http://arxiv.org/abs/2310.09504v1 |
Linguistic ambiguity is and has always been one of the main challenges in
Natural Language Processing (NLP) systems. Modern Transformer architectures
like BERT, T5 or more recently InstructGPT have achieved some impressive
improvements in many NLP fields, but there is still plenty of work to do.
Motivated by the uproar... | http://arxiv.org/abs/2302.06426v2 |
Aphids are one of the main threats to crops, rural families, and global food
security. Chemical pest control is a necessary component of crop production for
maximizing yields, however, it is unnecessary to apply the chemical approaches
to the entire fields in consideration of the environmental pollution and the
cost. T... | http://arxiv.org/abs/2307.05929v1 |
Event coreference models cluster event mentions pertaining to the same
real-world event. Recent models rely on contextualized representations to
recognize coreference among lexically or contextually similar mentions.
However, models typically fail to leverage commonsense inferences, which is
particularly limiting for r... | http://arxiv.org/abs/2302.09715v2 |
We revisit the online portfolio allocation problem and propose universal
portfolios that use factor weighing to produce portfolios that out-perform
uniform dirichlet allocation schemes. We show a few analytical results on the
lower bounds of portfolio growth when the returns are known to follow a factor
model. We also ... | http://arxiv.org/abs/2308.07763v2 |
We consider the SIRWJS epidemiological model that includes the waning and
boosting of immunity via secondary infections. We carry out combined analytical
and numerical investigations of the dynamics. The formulae describing the
existence and stability of equilibria are derived. Combining this analysis with
numerical co... | http://arxiv.org/abs/2305.07947v1 |
Recent trends see a move away from a fixed-resource server-centric datacenter
model to a more adaptable "disaggregated" datacenter model. These disaggregated
datacenters can then dynamically group resources to the specific requirements
of an incoming workload, thereby improving efficiency. To properly utilize
these dis... | http://arxiv.org/abs/2310.03997v2 |
This work introduces a method that applies images of the extended bodies in
the solar system to spacecraft camera calibration. The extended bodies consist
of planets and moons that are well-modeled by triaxial ellipsoids. When imaged,
the triaxial ellipsoid projects to a conic section which is generally an
ellipse. Thi... | http://arxiv.org/abs/2307.00689v1 |
The problem of Kepler dynamics on a conformable Poisson manifold is
addressed. The Hamiltonian function is defined and the related Hamiltonian
vector field governing the dynamics is derived, which leads to a modified
Newton second law. Conformable momentum and Laplace-Runge-Lenz vectors are
considered, generating $SO(3... | http://arxiv.org/abs/2308.08450v1 |
This paper delves into the distribution of semi-inclusive events involving
the emission of two nucleons in (anti) neutrino charged-current scattering. The
analysis is conducted within the framework of relativistic mean field theory
applied to nuclear matter. To quantify the likelihood of such semi-inclusive
events occu... | http://arxiv.org/abs/2310.12642v1 |
Distributed Machine Learning refers to the practice of training a model on
multiple computers or devices that can be called nodes. Additionally,
serverless computing is a new paradigm for cloud computing that uses functions
as a computational unit. Serverless computing can be effective for distributed
learning systems ... | http://arxiv.org/abs/2302.13995v1 |
We prove existence and uniqueness of classical solutions of the master
equation for mean field game (MFG) systems with fractional and nonlocal
diffusions. We cover a large class of L\'evy diffusions of order greater than
one, including purely nonlocal, local, and even mixed local-nonlocal operators.
In the process we p... | http://arxiv.org/abs/2305.18867v1 |
Machine learning has made remarkable advancements, but confidently utilising
learning-enabled components in safety-critical domains still poses challenges.
Among the challenges, it is known that a rigorous, yet practical, way of
achieving safety guarantees is one of the most prominent. In this paper, we
first discuss t... | http://arxiv.org/abs/2307.11784v1 |
Disadvantaged communities (DAC), as defined by the Justice40 initiative of
the Department of Energy (DOE), USA, identifies census tracts across the USA to
determine where benefits of climate and energy investments are or are not
currently accruing. The DAC status not only helps in determining the
eligibility for future... | http://arxiv.org/abs/2303.03677v1 |
An emerging field of sequential decision problems is safe Reinforcement
Learning (RL), where the objective is to maximize the reward while obeying
safety constraints. Being able to handle constraints is essential for deploying
RL agents in real-world environments, where constraint violations can harm the
agent and the ... | http://arxiv.org/abs/2303.04118v1 |
In this paper, a novel Snail Homing and Mating Search (SHMS) algorithm is
proposed. It is inspired from the biological behaviour of the snails. Snails
continuously travels to find food and a mate, leaving behind a trail of mucus
that serves as a guide for their return. Snails tend to navigate by following
the available... | http://arxiv.org/abs/2310.04020v1 |
In recent years, mobile robot navigation approaches have become increasingly
important due to various application areas ranging from healthcare to warehouse
logistics. In particular, Deep Reinforcement Learning approaches have gained
popularity for robot navigation but are not easily accessible to non-experts
and compl... | http://arxiv.org/abs/2302.02898v1 |
Unlocking the potential of deep learning in Peak-Hour Series Forecasting
(PHSF) remains a critical yet underexplored task in various domains. While
state-of-the-art deep learning models excel in regular Time Series Forecasting
(TSF), they struggle to achieve comparable results in PHSF. This can be
attributed to the cha... | http://arxiv.org/abs/2307.01597v2 |
Correct prediction of the behavior of UO2 crystal, which is an
antiferromagnetic system with strongly-correlated electrons, is possible by
using a modified density functional theory, the DFT+U method. In the context of
DFT+U, the energy of crystal turns out to be a function with several local
minima, the so-called meta... | http://arxiv.org/abs/2302.04231v2 |
This paper concerns the stability of Kolmogorov flow u = (0, sin x) in the
infinite (x,y)-plane. A mean magnetic field of strength B0 is introduced and
the MHD linear stability problem studied for modes with wave-number k in the
y-direction, and Bloch wavenumber l in the x-direction. The parameters
governing the proble... | http://arxiv.org/abs/2303.05212v1 |
Global-scale quantum communication networks will require efficient
long-distance distribution of quantum signals. Optical fibre communication
channels have range constraints due to exponential losses in the absence of
quantum memories and repeaters. Satellites enable intercontinental quantum
communication by exploiting... | http://arxiv.org/abs/2301.13209v2 |
In recent years, the use of multi-modal pre-trained Transformers has led to
significant advancements in visually-rich document understanding. However,
existing models have mainly focused on features such as text and vision while
neglecting the importance of layout relationship between text nodes. In this
paper, we prop... | http://arxiv.org/abs/2308.07777v1 |
The exact representation of the atomic inversion in the Jaynes-Cummings model
as an integral over the Hankel contour is used. For a field in a binomial
state, the integral is evaluated using the saddle point method. Simple
approximate analytical expressions for collapse and revivals are obtained. | http://arxiv.org/abs/2308.08444v1 |
Phosphorus donor nuclear spins in silicon couple weakly to the environment
making them promising candidates for high-fidelity qubits. The state of a donor
nuclear spin qubit can be manipulated and read out using its hyperfine
interaction with the electron confined by the donor potential. Here we use a
master equation-b... | http://arxiv.org/abs/2310.12656v1 |
The Floyd-Warshall(FW) algorithm, is an ancient but a largely important
algorithm used to solve the all-pairs simple-paths(APSP) problem. While the
algorithm is available for use in open-source graph optimization libraries such
as NetworkX, they do not take advantage of modern parallel processing hardware
such as Graph... | http://arxiv.org/abs/2310.03983v1 |
A construction of a gravity dual to a physical gauge theory requires
confronting data. We establish a proof-of-concept for precision holography,
i.e., the explicit reconstruction of the dual background metric functions
directly from the entanglement entropy (EE) of strip subregions that we extract
from pure glue Yang-M... | http://arxiv.org/abs/2304.08949v2 |
The Ehrenfest paradox for a rotating ring is examined and a kinematic
resolution, within the framework of the special theory of relativity, is
presented. Two different ways by which a ring can be brought from rest to
rotational motion, whether by keeping the rest lengths of the blocks
constituting the ring constant or ... | http://arxiv.org/abs/2305.07953v2 |
For 1D Hamiltonian systems with periodic solutions, Helmholtz formalism
provides a tantalizing interpretation of classical thermodynamics, based on
time integrals of purely mechanical quantities and without need of statistical
description. Here we extend this approach to include heat flux and pressure at
the walls, the... | http://arxiv.org/abs/2302.13981v1 |
Large text-to-video models trained on internet-scale data have demonstrated
exceptional capabilities in generating high-fidelity videos from arbitrary
textual descriptions. However, adapting these models to tasks with limited
domain-specific data, such as animation or robotics videos, poses a significant
computational ... | http://arxiv.org/abs/2306.01872v1 |
Matchgates are a family of parity-preserving two-qubit gates,
nearest-neighbour circuits of which are known to be classically simulable in
polynomial time. In this work, we present a simulation method to classically
simulate an $\boldsymbol{n}$-qubit circuit containing $\boldsymbol{N}$ gates,
$\boldsymbol{m}$ of which ... | http://arxiv.org/abs/2302.02654v2 |
In this paper, we propose a human trajectory prediction model that combines a
Long Short-Term Memory (LSTM) network with an attention mechanism. To do that,
we use attention scores to determine which parts of the input data the model
should focus on when making predictions. Attention scores are calculated for
each inpu... | http://arxiv.org/abs/2309.00331v1 |
It is proposed to use rectangular Raman pulses for the technique of
sequantial large momentum transfer. It is shown that the small parameters that
make it possible to use this technology for precision atom interferometry can
be 40--200 times smaller than in the case of the Bragg regime. It is predicted
that in the case... | http://arxiv.org/abs/2305.06495v3 |
In this letter, we present the first study of Hawking radiation as a
tunneling process within the framework of non-commutative (NC) gauge theory of
gravity. First, we reconstruct the non-commutative Schwarzschild black hole (NC
SBH) within the gauge theory of gravity, employing the Seiberg-Witten (SW) map
and the star ... | http://arxiv.org/abs/2310.02445v2 |
We show that inclusive single-spin asymmetries (SSAs) with transversely
polarized protons or electrons at a future electron ion collider (EIC) are
sensitive to new physics contributions to electroweak dipole operators of
electrons and quarks. We use the Standard Model Effective Field Theory (SMEFT)
to parameterize poss... | http://arxiv.org/abs/2301.02304v1 |
The paper presents a predictive control method for the water distribution
networks (WDNs) powered by photovoltaics (PVs) and the electrical grid. This
builds on the controller introduced in a previous study and is designed to
reduce the economic costs associated with operating the WDN. To account for the
uncertainty of... | http://arxiv.org/abs/2307.00845v1 |
For any $\mathbf{a}=(a_1,\dots,a_n)\in \mathbb{C}^n$, we introduce a
Whittaker category $\mathcal{H}_{\mathbf{a}}$ whose objects are
$\mathfrak{sl}_{n+1}$-modules $M$ such that $e_{0i}-a_i$ acts locally
nilpotently on $M$ for all $i \in \{1,\dots,n\}$, and the subspace
$\mathrm{wh}_{\mathbf{a}}(M)=\{v\in M \mid e_{0i} ... | http://arxiv.org/abs/2304.08791v3 |
Nuclear reactors have long been a favored source for antineutrino
measurements for estimates of power and burnup. With appropriate detector
parameters and background rejection, an estimate of the reactor power can be
derived from the measured antineutrino event rate. Antineutrino detectors are
potentially attractive as... | http://arxiv.org/abs/2308.01306v1 |
We present the successful realization of four-dimensional (4D) semimetal
bands featuring tensor monopoles, achieved using superconducting quantum
circuits. Our experiment involves the creation of a highly tunable diamond
energy diagram with four coupled transmons, and the parametric modulation of
their tunable couplers... | http://arxiv.org/abs/2308.11115v1 |
The problem of detecting and quantifying the presence of symmetries in
datasets is useful for model selection, generative modeling, and data analysis,
amongst others. While existing methods for hard-coding transformations in
neural networks require prior knowledge of the symmetries of the task at hand,
this work focuse... | http://arxiv.org/abs/2307.01583v1 |
Let $G$ be a group definable in an NIP theory. We prove that, if $G$ admits a
global f-generic type, then $G$ is definably amenable, answering a question of
Chernikov and Simon. As an application, we show that every dp-minimal group is
definably amenable, answering a question of Kaplan, Levi, and Simon. | http://arxiv.org/abs/2303.13470v3 |
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