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The multipartite entanglement structure for the ground states of two
dimensional topological phases is an interesting albeit not well understood
question. Utilizing the bulk-boundary correspondence, the calculation of
tripartite entanglement in 2d topological phases can be reduced to that of the
vertex state, defined b... | http://arxiv.org/abs/2301.07130v1 |
Long-sequence transformers are designed to improve the representation of
longer texts by language models and their performance on downstream
document-level tasks. However, not much is understood about the quality of
token-level predictions in long-form models. We investigate the performance of
such architectures in the... | http://arxiv.org/abs/2303.07991v1 |
Social systems are characterized by the presence of group interactions and by
the existence of both trust and distrust relations. Although there is a wide
literature on signed social networks, where positive signs associated to the
links indicate trust, friendship, agreement, while negative signs represent
distrust, an... | http://arxiv.org/abs/2305.03879v1 |
Electronic Health Records (EHRs) and routine documentation practices play a
vital role in patients' daily care, providing a holistic record of health,
diagnoses, and treatment. However, complex and verbose EHR narratives overload
healthcare providers, risking diagnostic inaccuracies. While Large Language
Models (LLMs) ... | http://arxiv.org/abs/2308.14321v1 |
The availability of public services through online platforms has improved the
coverage and efficiency of essential services provided to citizens worldwide.
These services also promote transparency and foster citizen participation in
government processes. However, the increased online presence also exposes
sensitive dat... | http://arxiv.org/abs/2310.01200v1 |
We revisit a question asked by Dyson: "Is a graviton detectable?" We
demonstrate that in both Dyson's original sense and in a more modern
measurement-theoretic sense, it is possible to construct a detector sensitive
to single gravitons, and in fact a variety of existing and near-term
gravitational wave detectors can ac... | http://arxiv.org/abs/2308.12988v1 |
We consider the Bachelier model with linear price impact. Exponential utility
indifference prices are studied for vanilla European options in the case where
the investor is required to liquidate her position. Our main result is
establishing a non-trivial scaling limit for a vanishing price impact which is
inversely pro... | http://arxiv.org/abs/2301.01555v2 |
A/B tests are the gold standard for evaluating digital experiences on the
web. However, traditional "fixed-horizon" statistical methods are often
incompatible with the needs of modern industry practitioners as they do not
permit continuous monitoring of experiments. Frequent evaluation of
fixed-horizon tests ("peeking"... | http://arxiv.org/abs/2302.10108v1 |
The anomalous self-energy plays an important role in the analysis of
superconducting states. Its spectral weight provides information on the pairing
glue of superconductors, but it can change in sign. In many numerical
approaches, for example Monte Carlo methods based on the Nambu formalism, the
anomalous self-energy i... | http://arxiv.org/abs/2303.16888v1 |
The backpropagation algorithm, despite its widespread use in neural network
learning, may not accurately emulate the human cortex's learning process.
Alternative strategies, such as the Forward-Forward Algorithm (FFA), offer a
closer match to the human cortex's learning characteristics. However, the
original FFA paper ... | http://arxiv.org/abs/2305.12960v1 |
Counterfactuals answer questions of what would have been observed under
altered circumstances and can therefore offer valuable insights. Whereas the
classical interventional interpretation of counterfactuals has been studied
extensively, backtracking constitutes a less studied alternative where all
causal laws are kept... | http://arxiv.org/abs/2310.07665v4 |
Tasks that one wishes to have done by a computer often come with conditions
that relate to timescales. For instance, the processing must terminate within a
given time limit; or a signal processing computer must integrate input
information across several timescales; or a robot motor controller must react
to sensor signa... | http://arxiv.org/abs/2301.00893v2 |
Causal knowledge extraction is the task of extracting relevant causes and
effects from text by detecting the causal relation. Although this task is
important for language understanding and knowledge discovery, recent works in
this domain have largely focused on binary classification of a text segment as
causal or non-c... | http://arxiv.org/abs/2308.03891v1 |
Linear temperature dependence of transport coefficients in metals is
habitually ascribed to non-Fermi-liquid physics. Here we establish the T-linear
behavior for 2D electron fluids, systems in which carrier collisions assist
conduction, leading to resistance decreasing with temperature. This behavior
originates from ex... | http://arxiv.org/abs/2310.08556v3 |
The recent explosion of genetic and high dimensional biobank and 'omic' data
has provided researchers with the opportunity to investigate the shared genetic
origin (pleiotropy) of hundreds to thousands of related phenotypes. However,
existing methods for multi-phenotype genome-wide association studies (GWAS) do
not mod... | http://arxiv.org/abs/2303.10221v1 |
Stock price movement prediction is a challenging and essential problem in
finance. While it is well established in modern behavioral finance that the
share prices of related stocks often move after the release of news via
reactions and overreactions of investors, how to capture the relationships
between price movements... | http://arxiv.org/abs/2301.10458v1 |
While the most exciting explanation of the observed dust asymmetries in
protoplanetary disks is the presence of protoplanets, other mechanisms can also
form the dust features. This paper presents dual-wavelength Atacama Large
Millimeter/submillimeter Array (ALMA) observations of a large asymmetric dusty
ring around the... | http://arxiv.org/abs/2310.11007v1 |
Quantum computers have recently become available as noisy intermediate-scale
quantum devices. Already these machines yield a useful environment for research
on quantum systems and dynamics. Building on this opportunity, we investigate
open-system dynamics that are simulated on a quantum computer by coupling a
system of... | http://arxiv.org/abs/2301.07124v2 |
Many complex engineering systems can be represented in a topological form,
such as graphs. This paper utilizes a machine learning technique called
Geometric Deep Learning (GDL) to aid designers with challenging, graph-centric
design problems. The strategy presented here is to take the graph data and
apply GDL to seek t... | http://arxiv.org/abs/2303.09770v4 |
This work studies the problem of ad hoc teamwork in teams composed of agents
with differing computational capabilities. We consider cooperative multi-player
games in which each agent's policy is constrained by a private capability
parameter, and agents with higher capabilities are able to simulate the
behavior of agent... | http://arxiv.org/abs/2304.13957v1 |
We consider quantum-decoherence effects in neutrino oscillation data. Working
in the open quantum system framework we adopt a phenomenological approach that
allows to parameterize the energy dependence of the decoherence effects. We
consider several phenomenological models. We analyze data from the reactor
experiments ... | http://arxiv.org/abs/2306.14699v2 |
The distribution regression problem encompasses many important statistics and
machine learning tasks, and arises in a large range of applications. Among
various existing approaches to tackle this problem, kernel methods have become
a method of choice. Indeed, kernel distribution regression is both
computationally favor... | http://arxiv.org/abs/2308.14335v1 |
The current National Airspace System (NAS) is reaching capacity due to
increased air traffic, and is based on outdated pre-tactical planning. This
study proposes a more dynamic airspace configuration (DAC) approach that could
increase throughput and accommodate fluctuating traffic, ideal for emergencies.
The proposed a... | http://arxiv.org/abs/2307.15876v1 |
The accretion of matter onto celestial bodies like black holes and neutron
stars is a natural phenomenon that releases up to $40\%$ of the matter's
rest-mass energy, which is considered a source of radiation. In active galactic
nuclei and X-ray binaries, huge luminosities are observed as a result of
accretion. Using is... | http://arxiv.org/abs/2303.02625v2 |
We prove Besov boundary regularity for solutions of the homogeneous Dirichlet
problem for fractional-order quasi-linear operators with variable coefficients
on Lipschitz domains $\Omega$ of $\mathbb{R}^d$. Our estimates are consistent
with the boundary behavior of solutions on smooth domains and apply to
fractional $p$... | http://arxiv.org/abs/2305.17818v1 |
This paper addresses the problem of tracking control for an unknown nonlinear
system with time-varying bounded disturbance subjected to prescribed
Performance and Input Constraints (PIC). Since simultaneous prescription of PIC
involves a trade-off, we propose an analytical feasibility condition to
prescribe feasible PI... | http://arxiv.org/abs/2304.11198v1 |
In this brief communication, we investigate the cospectral as well integral
chain graphs for Seidel matrix, a key component to study the structural
properties of equiangular lines in space. We derive a formula that allows to
generate an infinite number of inequivalent chain graphs with identical
spectrum. In addition, ... | http://arxiv.org/abs/2308.00340v1 |
Device-directed speech detection (DDSD) is the binary classification task of
distinguishing between queries directed at a voice assistant versus side
conversation or background speech. State-of-the-art DDSD systems use verbal
cues, e.g acoustic, text and/or automatic speech recognition system (ASR)
features, to classif... | http://arxiv.org/abs/2310.15261v1 |
Using optimal control, we establish and link the ultimate bounds in time
(referred to as quantum speed limit) and energy of two- and three-level quantum
nonlinear systems which feature 1:2 resonance. Despite the unreachable complete
inversion, by using the Pontryagin maximum principle, we determine the optimal
time, pu... | http://arxiv.org/abs/2303.15359v1 |
Quantum circuit cutting has emerged as a promising method for simulating
large quantum circuits using a collection of small quantum machines. Running
low-qubit "circuit fragments" not only overcomes the size limitation of
near-term hardware, but it also increases the fidelity of the simulation.
However, reconstructing ... | http://arxiv.org/abs/2308.10153v1 |
We prove that testing the flat foldability of an origami crease pattern
(either labeled with mountain and valley folds, or unlabeled) is
fixed-parameter tractable when parameterized by the ply of the flat-folded
state and by the treewidth of an associated planar graph, the cell adjacency
graph of an arrangement of poly... | http://arxiv.org/abs/2306.11939v1 |
Kervaire conjecture that the weight of the free product of every non-trivial
group and the infinite cyclic group is not one is confirmed by confirming
Conjecture Z of a knot exterior. | http://arxiv.org/abs/2303.13728v4 |
Emerging quantum hardware provides new possibilities for quantum simulation.
While much of the research has focused on simulating closed quantum systems,
the real-world quantum systems are mostly open. Therefore, it is essential to
develop quantum algorithms that can effectively simulate open quantum systems.
Here we p... | http://arxiv.org/abs/2305.06915v2 |
V906 Carinae was one of the best observed novae of recent times. It was a
prolific dust producer and harboured shocks in the early evolving ejecta
outflow. Here, we take a close look at the consequences of these early
interactions through study of high-resolution UVES spectroscopy of the nebular
stage and extrapolate b... | http://arxiv.org/abs/2303.04254v1 |
Event cameras differ from conventional RGB cameras in that they produce
asynchronous data sequences. While RGB cameras capture every frame at a fixed
rate, event cameras only capture changes in the scene, resulting in sparse and
asynchronous data output. Despite the fact that event data carries useful
information that ... | http://arxiv.org/abs/2306.00834v1 |
Image restoration is a low-level vision task, most CNN methods are designed
as a black box, lacking transparency and internal aesthetics. Although some
methods combining traditional optimization algorithms with DNNs have been
proposed, they all have some limitations. In this paper, we propose a
three-granularity memory... | http://arxiv.org/abs/2309.01377v1 |
The mixing between the chiral condensate and the density in hot and dense QCD
matter is familiar. We show that the mixing relevant for the ground state is
considerably more extensive, and in particular also involves gluonic degrees of
freedom. As a result, the Hessian of the QCD effective action is non-Hermitian,
but r... | http://arxiv.org/abs/2308.16244v2 |
The Geometrical Lemma is a classical result in the theory of (complex) smooth
representations of $p$-adic reductive groups, which helps to analyze the
parabolic restriction of a parabolically induced representation by providing a
filtration whose graded pieces are (smaller) parabolic inductions of parabolic
restriction... | http://arxiv.org/abs/2303.14721v2 |
We show that the uniform norm of generalized grey Brownian motion over the
unit interval has an analytic density, excluding the special case of fractional
Brownian motion. Our main result is an asymptotic expansion for the small ball
probability of generalized grey Brownian motion, which extends to other norms
on path ... | http://arxiv.org/abs/2301.05055v1 |
Questions on class cardinality comparisons are quite tricky to answer and
come with its own challenges. They require some kind of reasoning since web
documents and knowledge bases, indispensable sources of information, rarely
store direct answers to questions, such as, ``Are there more astronauts or
Physics Nobel Laure... | http://arxiv.org/abs/2303.04532v1 |
We address static and dynamical properties of one-dimensional (1D) quantum
droplets (QDs) under the action of local potentials in the form of narrow wells
and barriers. The QDs are governed by the 1D Gross-Pitaevskii equation
including the mean-field cubic repulsive term and the beyond-mean-field
attractive quadratic o... | http://arxiv.org/abs/2302.13367v2 |
Denoising Diffusion Models (DDM) are emerging as the cutting-edge technology
in the realm of deep generative modeling, challenging the dominance of
Generative Adversarial Networks. However, effectively exploring the latent
space's semantics and identifying compelling trajectories for manipulating and
editing important ... | http://arxiv.org/abs/2308.06057v1 |
Simplicial complexes are higher-order combinatorial structures which have
been used to represent real-world complex systems. In this paper, we
concentrate on the local patterns in simplicial complexes called simplets, a
generalization of graphlets. We formulate the problem of counting simplets of a
given size in a give... | http://arxiv.org/abs/2302.05505v2 |
In this short article, we consider a problem about $2$-partition of the
vertices of a graph. If a graph admits such a partition into some 'small'
graphs, then the number of edges cross an arbitrary cut of the graph
$e(S,S^{c})$ has a nice lower bound. | http://arxiv.org/abs/2308.07349v1 |
Despite numerous recent studies on the Hall anomaly following the discovery
of cuprate superconductivity, the origin of this phenomenon remains
contentious. We demonstrate that a previously proposed mechanism, in which
vacancy-on-fragment of the flux-line crystal, provides an alternative
explanation for the observation... | http://arxiv.org/abs/2306.09810v2 |
Trapped-ion quantum information processing may benefit from qubits encoded in
isotopes that are practically available in only small quantities, e.g. due to
low natural abundance or radioactivity. Laser ablation provides a method of
controllably liberating neutral atoms or ions from low-volume targets, but
energetic abl... | http://arxiv.org/abs/2303.02143v1 |
This paper presents a deep learning-based approach for the spatio-temporal
reconstruction of sound fields using Generative Adversarial Networks (GANs).
The method utilises a plane wave basis and learns the underlying statistical
distributions of pressure in rooms to accurately reconstruct sound fields from
a limited nu... | http://arxiv.org/abs/2308.00426v1 |
A Darcy-Cahn-Hilliard model coupled with damage is developed to describe
multiphase-flow and fluid-driven fracturing in porous media. The model is
motivated by recent experimental observations in Hele-Shaw cells of the
fluid-driven fracturing of a synthetic porous medium with tunable fracture
resistance. The model is d... | http://arxiv.org/abs/2306.16930v1 |
$f(Q)$ gravity is an extension of the symmetric teleparallel equivalent to
general relativity (STEGR). This work shows that based on the
scalar-nonmetricity formulation, a scalar mode in $f(Q)$ gravity has a negative
kinetic energy. This conclusion holds regardless of the coincident gauge
frequently used in STEGR and $... | http://arxiv.org/abs/2310.15507v2 |
New instrumental and telescopes covering the optical and ultra-violet
spectral regions have revealed a range of small-scale dynamic features, many
which may be related. For example, the range of spicule-like features hints
towards a spectrum of features and not just two types; however, direct
observational evidence in ... | http://arxiv.org/abs/2306.02945v1 |
The discrete nonlinear Schr\"odinger equation on \(\Z^d\), \(d \geq 1\) is an
example of a dispersive nonlinear wave system. Being a Hamiltonian system that
conserves also the \(\ell^2(\Z^d)\)-norm, the well-posedness of the
corresponding Cauchy problem follows for square-summable initial data. In this
paper, we prove ... | http://arxiv.org/abs/2303.06325v1 |
Physical evolution of cosmological models can be tested by using expansion
data, while growth history of these models is capable of testing dynamics of
the inhomogeneous parts of energy density. The growth factor, as well as its
growth index, gives a clear indication of the performance of cosmological
models in the reg... | http://arxiv.org/abs/2308.15995v2 |
Current work on image-based story generation suffers from the fact that the
existing image sequence collections do not have coherent plots behind them. We
improve visual story generation by producing a new image-grounded dataset,
Visual Writing Prompts (VWP). VWP contains almost 2K selected sequences of
movie shots, ea... | http://arxiv.org/abs/2301.08571v1 |
We introduce a novel energy formulation for Plug- and-Play (PnP) image
recovery. Traditional PnP methods that use a convolutional neural network (CNN)
do not have an energy based formulation. The primary focus of this work is to
introduce an energy-based PnP formulation, which relies on a CNN that learns
the log of the... | http://arxiv.org/abs/2302.11570v1 |
The rapidly increasing number of satellites in Earth's orbit motivates the
development of Space Domain Awareness (SDA) capabilities using wide
field-of-view sensor systems that can perform simultaneous detections. This
work demonstrates preliminary orbit determination capability for Low Earth
Orbit objects using the Mu... | http://arxiv.org/abs/2308.04640v1 |
We analyze the classical linear gravitational effect of idealized pion-like
dynamical systems, consisting of light quarks connected by attractive gluonic
material with a stress-energy $p=-\rho c^2$ in one or more dimensions. In one
orbit of a system of total mass $M$, quarks of mass $m<<M$ expand apart
initially with $... | http://arxiv.org/abs/2305.04864v1 |
In this article we investigate the rough paths structure of a process $X_t$
living in a fixed Wiener chaos. Specifically, we formulate various types of
rough lifts of $X_t$ and study their properties. As application, we study the
integrabilities of quantities related to rough differential equations driven by
$X_t$. | http://arxiv.org/abs/2303.09016v1 |
In this article, we investigate the distributed privacy preserving weighted
consensus control problem for linear continuous-time multi-agent systems under
the event-triggering communication mode. A novel event-triggered privacy
preserving consensus scheme is proposed, which can be divided into three
phases. First, for ... | http://arxiv.org/abs/2303.10547v1 |
Energy storage resources must consider both price uncertainties and their
physical operating characteristics when participating in wholesale electricity
markets. This is a challenging problem as electricity prices are highly
volatile, and energy storage has efficiency losses, power, and energy
constraints. This paper p... | http://arxiv.org/abs/2301.01233v2 |
Video understanding tasks have traditionally been modeled by two separate
architectures, specially tailored for two distinct tasks. Sequence-based video
tasks, such as action recognition, use a video backbone to directly extract
spatiotemporal features, while frame-based video tasks, such as multiple object
tracking (M... | http://arxiv.org/abs/2303.17228v1 |
Large-scale language models (LLMs) has shown remarkable capability in various
of Natural Language Processing (NLP) tasks and attracted lots of attention
recently. However, some studies indicated that large language models fail to
achieve promising result beyond the state-of-the-art models in English
grammatical error c... | http://arxiv.org/abs/2307.03972v1 |
This article studies the vortical nature and structure of phase-space holes
-- nonlinear B.G.K. trapping modes found in the phase-space collision-free
plasmas. A fluid-like outlook of the particles' phase-space is explored, which
makes it convenient to analytically identify electron and ion holes as vortices
-- similar... | http://arxiv.org/abs/2307.15447v2 |
We use a binary attribute representation (BAR) model to describe a data set
of Netflix viewers' ratings of movies. We classify the viewers with discrete
bits rather than continuous parameters, which makes the representation compact
and transparent. The attributes are easy to interpret, and we need far fewer
attributes ... | http://arxiv.org/abs/2304.14209v2 |
Simulating camera sensors is a crucial task in autonomous driving. Although
neural radiance fields are exceptional at synthesizing photorealistic views in
driving simulations, they still fail to generate extrapolated views. This paper
proposes to incorporate map priors into neural radiance fields to synthesize
out-of-t... | http://arxiv.org/abs/2307.14981v2 |
We inspect the model-independent study of practical Dirac Majorana confusion
theorem (pDMCT) -- a wide spread belief that the difference between Dirac and
Majorana neutrinos via any kinematical observable would be practically
impossible to determine because of the difference only being proportional to
the square of neu... | http://arxiv.org/abs/2307.05654v4 |
We construct $C^{\infty}$ time-periodic fluctuating surfaces in
$\mathbb{R}^3$ such that the corresponding nonautonomous geodesic flow has
orbits along which the energy, and thus the speed, goes to infinity. | http://arxiv.org/abs/2304.13566v1 |
Powered by the rising popularity of deep learning techniques on smartphones,
on-device deep learning models are being used in vital fields like finance,
social media, and driving assistance.
Because of the transparency of the Android platform and the on-device models
inside, on-device models on Android smartphones ha... | http://arxiv.org/abs/2307.12328v2 |
Board games are a great source of entertainment for all ages, as they create
a competitive and engaging environment, as well as stimulating learning and
strategic thinking. It is common for digital versions of board games, as any
other type of digital games, to offer the option to select the difficulty of
the game. Thi... | http://arxiv.org/abs/2310.16581v1 |
Distributional approximation is a fundamental problem in machine learning
with numerous applications across all fields of science and engineering and
beyond. The key challenge in most approximation methods is the need to tackle
the intractable normalization constant pertaining to the parametrized
distributions used to ... | http://arxiv.org/abs/2305.12551v5 |
Retrieval-Augmented Machine Translation (RAMT) is attracting growing
attention. This is because RAMT not only improves translation metrics, but is
also assumed to implement some form of domain adaptation. In this contribution,
we study another salient trait of RAMT, its ability to make translation
decisions more transp... | http://arxiv.org/abs/2310.08967v1 |
This paper reports an inductorless transimpedance amplifier (TIA) with very
compact size and adequate performance for spin qubit readout operations in
monolithic quantum processors. The TIA has been designed and fabricated in a
22nm FDSOI CMOS foundry technology commercially available. The measurement
results show a tr... | http://arxiv.org/abs/2310.06792v3 |
In this article, we propose a practical way to realize topological surface
Dirac fermions with tunable attractive interaction between them. The approach
involves coating the surface of a topological insulator with a thin film metal
and utilizing the strong-electron phonon coupling in the metal to induce
interaction bet... | http://arxiv.org/abs/2310.17847v1 |
Deep Neural Networks (DNN) have become a central method in ecology. Most
current deep learning (DL) applications rely on one of the major deep learning
frameworks, in particular Torch or TensorFlow, to build and train DNN. Using
these frameworks, however, requires substantially more experience and time than
typical reg... | http://arxiv.org/abs/2303.09599v3 |
Generative commonsense reasoning refers to the task of generating acceptable
and logical assumptions about everyday situations based on commonsense
understanding. By utilizing an existing dataset such as Korean CommonGen,
language generation models can learn commonsense reasoning specific to the
Korean language. Howeve... | http://arxiv.org/abs/2306.14470v1 |
A considerable effort has been dedicated recently to the construction of
generic equations of state (EOSs) for matter in neutron stars. The advantage of
these approaches is that they can provide model-independent information on the
interior structure and global properties of neutron stars. Making use of more
than $10^6... | http://arxiv.org/abs/2307.03225v1 |
We introduce a unified framework of symmetric resonance based schemes which
preserve central symmetries of the underlying PDE. We extend the resonance
decorated trees approach introduced in arXiv:2005.01649 to a richer framework
by exploring novel ways of iterating Duhamel's formula, capturing the dominant
parts while ... | http://arxiv.org/abs/2305.16737v2 |
Let $N$ be the number of copies of a small subgraph $H$ in an
Erd\H{o}s-R\'enyi graph $G \sim \mathcal{G}(n, p_n)$ where $p_n \to 0$ is
chosen so that $\mathbb{E} N = c$, a constant. Results of Bollob\'as show that
for regular graphs $H$, the count $N$ weakly converges to a Poisson random
variable. For large but finite... | http://arxiv.org/abs/2304.01162v2 |
Deep learning (DL) models for segmenting various anatomical structures have
achieved great success via a static DL model that is trained in a single source
domain. Yet, the static DL model is likely to perform poorly in a continually
evolving environment, requiring appropriate model updates. In an incremental
learning ... | http://arxiv.org/abs/2305.19404v1 |
No type II$_1$ tracial von Neumann algebra has theory that admits quantifier
elimination. | http://arxiv.org/abs/2304.11371v5 |
In quantum phase estimation, the Heisenberg limit provides the ultimate
accuracy over quasi-classical estimation procedures. However, realizing this
limit hinges upon both the detection strategy employed for output measurements
and the characteristics of the input states. This study delves into quantum
phase estimation... | http://arxiv.org/abs/2308.09833v3 |
Recent artificial intelligence (AI) systems have reached milestones in "grand
challenges" ranging from Go to protein-folding. The capability to retrieve
medical knowledge, reason over it, and answer medical questions comparably to
physicians has long been viewed as one such grand challenge.
Large language models (LLM... | http://arxiv.org/abs/2305.09617v1 |
First derivatives with respect to the parameters of the Whittaker function
$\mathrm{W}_{\kappa ,\mu }\left( x\right) $ are calculated. Using the confluent
hypergeometric function, these derivarives can be expressed as infinite sums of
quotients of the digamma and gamma functions. Also, it is possible to obtain
these pa... | http://arxiv.org/abs/2302.13830v1 |
The Bipartite Polarization Problem is an optimization problem where the goal
is to find the highest polarized bipartition on a weighted and labelled graph
that represents a debate developed through some social network, where nodes
represent user's opinions and edges agreement or disagreement between users.
This problem... | http://arxiv.org/abs/2307.11621v1 |
Recent advancements in vision foundation models (VFMs) have opened up new
possibilities for versatile and efficient visual perception. In this work, we
introduce Seal, a novel framework that harnesses VFMs for segmenting diverse
automotive point cloud sequences. Seal exhibits three appealing properties: i)
Scalability:... | http://arxiv.org/abs/2306.09347v2 |
Smart grid advancements and the increased integration of digital devices have
transformed the existing power grid into a cyber-physical energy system. This
reshaping of the current power system can make it vulnerable to cyberattacks,
which could cause irreversible damage to the energy infrastructure resulting in
the lo... | http://arxiv.org/abs/2304.07513v1 |
The field of high entropy oxides (HEOs) flips traditional materials science
paradigms on their head by seeking to understand what properties arise in the
presence of profound configurational disorder. This disorder, which originates
from multiple elements sharing a single lattice site, can take on a
kaleidoscopic chara... | http://arxiv.org/abs/2302.04394v1 |
Students are able to produce correctly functioning program code even though
they have a fragile understanding of how it actually works. Questions derived
automatically from individual exercise submissions (QLC) can probe if and how
well the students understand the structure and logic of the code they just
created. Prio... | http://arxiv.org/abs/2306.16267v1 |
Group testing is a technique which avoids individually testing $n$ samples
for a rare disease and instead tests $n < p$ pools, where a pool consists of a
mixture of small, equal portions of a subset of the $p$ samples. Group testing
saves testing time and resources in many applications, including RT-PCR, with
guarantee... | http://arxiv.org/abs/2305.17429v2 |
Classical spin liquids (CSL) lack long-range magnetic order and are
characterized by an extensive ground state degeneracy. We propose a
classification scheme of CSLs based on the structure of the flat bands of their
Hamiltonians. Depending on absence or presence of the gap from the flat band,
the CSL are classified as ... | http://arxiv.org/abs/2305.00155v3 |
The prediction of the wind wave spectrum of the ocean using numerical models
are an important tool for researchers, engineers, and communities living in
coastal areas. The governing equation of the wind wave models, the Wave Action
Balance Equation, presents unique challenges for implementing reliable
numerical models ... | http://arxiv.org/abs/2308.00817v2 |
Traditional numerical schemes for simulating fluid flow and transport in
porous media can be computationally expensive. Advances in machine learning for
scientific computing have the potential to help speed up the simulation time in
many scientific and engineering fields. DeepONet has recently emerged as a
powerful too... | http://arxiv.org/abs/2307.01354v1 |
We consider a quantum energy teleportation (QET) method to replicate the
phase diagram of a one-dimensional $XXZ$ spin chain featuring a Kondo effect
coupling. In this setup, the energy supplier and receiver are spatially
separated from the point impurity and do not interact directly with it.
Nonetheless, they may succ... | http://arxiv.org/abs/2310.15936v1 |
Breaking down a problem into intermediate steps has demonstrated impressive
performance in Large Language Model (LLM) reasoning. However, the growth of the
reasoning chain introduces uncertainty and error accumulation, making it
challenging to elicit accurate final results. To tackle this challenge of
uncertainty in mu... | http://arxiv.org/abs/2305.00633v3 |
Imaging sonar produces clear images in underwater environments, independent
of water turbidity and lighting conditions. The next generation 2D forward
looking sonars are compact in size and able to generate high-resolution images
which facilitate underwater robotics research. Considering the difficulties and
expenses o... | http://arxiv.org/abs/2304.08146v2 |
Short-lived radioisotopes, in particular 26-Al and 60-Fe, are thought to
contribute to the internal heating of the Earth, but are significantly more
abundant in the Solar System compared to the Interstellar Medium. The presence
of their decay products in the oldest Solar System objects argues for their
inclusion in the... | http://arxiv.org/abs/2307.11147v1 |
We discuss spin-wave transport in anisotropic ferromagnets with an emphasis
on the zeroes of the band edges as a function of a magnetic field. An
associated divergence of the magnon spin should be observable by enhanced
magnon conductivities in non-local experiments, especially in two-dimensional
ferromagnets. | http://arxiv.org/abs/2304.10709v1 |
The anomalous Hall effect has considerable impact on the progress of
condensed matter physics and occurs in systems with time-reversal symmetry
breaking. Here we theoretically investigate the anomalous Hall effect in
nonmagnetic transition-metal pentatelluride $\mathrm{ZrTe_{5}}$ and
$\mathrm{HfTe}_{5}$. In the presenc... | http://arxiv.org/abs/2307.09708v2 |
We review application of level dynamics to spectra of quantally chaotic
systems. We show that statistical mechanics approach gives us predictions about
level statistics intermediate between integrable and chaotic dynamics. Then we
discuss in detail different statistical measures involving level dynamics such
as level a... | http://arxiv.org/abs/2302.05934v1 |
In a recent article, D. Kazhdan and A. Yom Din conjectured the validity of an
asymptotic form of Schur's orthogonality for tempered irreducible unitary
representations of semisimple groups defined over local fields. In the
non-Archimedean case, they established such an orthogonality for $K$-finite
matrix coefficients. ... | http://arxiv.org/abs/2304.11417v2 |
The general circulation of the atmosphere determines the long-term
variability of weather processes. This circulation is driven by the temperature
differences between the poles and the equator, causing air to move along the
Earth's surface. However, this requires enhanced pressure at the poles, which
is not observed. T... | http://arxiv.org/abs/2307.10259v1 |
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