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572 papers · 1 filter

hep-ph2024★ 5 cited

Regge poles and cuts and the Lipatov vertex

Samuel Abreu, Giulio Falcioni, Einan Gardi +2

Scattering amplitudes in the high-energy limit can be described in terms of their singularity structure in the complex angular momentum plane, consisting of Regge poles and cuts. I…

quant-ph2024

Quantum Approximate -Minimum Finding

Minbo Gao, Zhengfeng Ji, Qisheng Wang

Quantum -minimum finding is a fundamental subroutine with numerous applications in combinatorial problems and machine learning. Previous approaches typically assume oracle acces…

physics.ao-ph2024★ 4 cited

Online learning in idealized ocean gyres

James R. Maddison

Ocean turbulence parameterization has principally been based on processed-based approaches, seeking to embed physical principles so that coarser resolution calculations can capture…

cond-mat.soft2024★ 6 cited

Coexisting multiphase and interfacial behaviour of ouzo

David N. Sibley, Benjamin D. Goddard, Fouzia F. Ouali +2

Multi-component liquid mixtures can be both complex and fascinating, with some systems being amenable to simple experimentation at home, giving valuable insight into fundamental as…

astro-ph.CO2024★ 2 cited

Euclid: Field-level inference of primordial non-Gaussianity and cosmic initial conditions

A. Andrews, J. Jasche, G. Lavaux +147

A primary target of the \Euclid space mission is to constrain early-universe physics by searching for deviations from a primordial Gaussian random field. A significant detection of…

cs.CL2024

A Grounded Typology of Word Classes

Coleman Haley, Sharon Goldwater, Edoardo Ponti

We propose a grounded approach to meaning in language typology. We treat data from perceptual modalities, such as images, as a language-agnostic representation of meaning. Hence, w…

astro-ph.GA2024★ 1 cited

Radio Galaxies in SIMBA: A MIGHTEE Comparison

Nicole L. Thomas, Imogen H. Whittam, Catherine L. Hale +4

We present a qualitative comparison between the host and black hole properties of radio galaxies in the MeerKAT GigaHertz Tiered Extragalactic Exploration~(MIGHTEE) survey with the…

cs.HC2024★ 18 cited

The FLoRA Engine: Using Analytics to Measure and Facilitate Learners' own Regulation Activities

Xinyu Li, Yizhou Fan, Tongguang Li +8

The focus of education is increasingly set on learners' ability to regulate their own learning within technology-enhanced learning environments (TELs). Prior research has shown tha…

hep-th2024

de Sitter Excited State in Heterotic E_8 x E_8 Theory

Suddhasattwa Brahma, Keshav Dasgupta, Bohdan Kulinich +3

We devise a novel duality sequence to study late-time cosmology in the heterotic E_8 x E_8 setup of Horava and Witten with dynamical walls that are moving towards each other. Surpr…

astro-ph.GA2024★ 5 cited

Behind the dust veil: A panchromatic view of an optically dark galaxy at z=4.82

Nikolaj B. Sillassen, Shuowen Jin, Georgios E. Magdis +30

Optically dark dusty star-forming galaxies (DSFGs) play an essential role in massive galaxy formation at early cosmic time, however their nature remains elusive. Here we present a…

nucl-ex2024★ 10 cited

Mirror Symmetry Breaking Disclosed in the Decay of Three-Proton Emitter 20Al

X. -D. Xu, I. Mukha, J. G. Li +25

The previously-unknown nucleus 20Al has been observed for the first time by detecting its in-flight decays. Tracking trajectories of all decay products with silicon micro-strip det…

cond-mat.soft2024★ 6 cited

Entropy production of active Brownian particles going from liquid to hexatic and solid phases

Massimiliano Semeraro, Giuseppe Negro, Antonio Suma +2

Due to its inherent intertwinement with irreversibility, entropy production is a prime observable to monitor in systems of active particles. In this numerical study, entropy produc…

astro-ph.GA2024★ 14 cited

New Ionization Models and the Shocking Nitrogen Excess at z > 5

Sophia R. Flury, Karla Z. Arellano-Córdova, Edward C. Moran +1

The new era of galaxy evolution studies hearkened in by JWST has led to the discovery of z > 5 galaxies exhibiting excess nitrogen with log(N/O)~1 dex or more than expected from lo…

physics.flu-dyn2024★ 5 cited

Hydrodynamic density-functional theory for the moving contact-line problem reveals fluid structure and emergence of a spatially distinct pattern

Andreas Nold, Benjamin D. Goddard, David N. Sibley +1

Understanding the nanoscale effects controlling the dynamics of a contact line -- defined as the line formed at the junction of two fluid phases and a solid -- has been a longstand…

cs.PL2024★ 1 cited

Explicit Weakening

Philip Wadler

I present a novel formulation of substitution, where facts about substitution that previously required tens or hundreds of lines to justify in a proof assistant now follow immediat…

astro-ph.GA2024★ 8 cited

Wandering and escaping: recoiling massive black holes in cosmological simulations

Chi An Dong-Páez, Marta Volonteri, Yohan Dubois +2

After a merger of two massive black holes (MBHs), the remnant receives a gravitational wave (GW) recoil kick that can have a strong effect on its future evolution. The magnitude of…

math.QA2024

Braidings for Non-Split Tambara-Yamagami Categories over the Reals

David Green, Yoyo Jiang, Sean Sanford

Non-split Real Tambara-Yamagami categories are a family of fusion categories over the real numbers that were recently introduced and classified by Plavnik, Sanford, and Sconce. We…

quant-ph2024★ 2 cited

Laplace expansions and tree decompositions: A faster polytime algorithm for shallow nearest-neighbour Boson Sampling

Samo Novák, Raúl García-Patrón

In a Boson Sampling quantum optical experiment we send individual photons into an -mode interferometer and we measure the occupation pattern on the output. The statistics of…

quant-ph2024

Entropy density benchmarking of near-term quantum circuits

Marine Demarty, James Mills, Kenza Hammam +1

Understanding the limitations imposed by noise on current and next-generation quantum devices is a crucial step toward demonstrating practical quantum advantage. In this work, we i…

hep-ex2024★ 9 cited

Search for charged Higgs bosons produced in top-quark decays or in association with top quarks and decaying via in 13 TeV collisions with the ATLAS detector

ATLAS Collaboration

Charged Higgs bosons produced either in top-quark decays or in association with a top-quark, subsequently decaying via , are searched for in 140 $\text{fb}^…

math.AP2024

Cancellations for dispersive PDEs with random initial data

Yvain Bruned, Leonardo Tolomeo

In this work, we provide a combinatorial formalism for dealing with the cancellations that have appeared recently in the context of dispersive PDEs with random initial data. The ma…

cs.AI2024★ 3 cited

LABIIUM: AI-Enhanced Zero-configuration Measurement Automation System

Emmanuel A. Olowe, Danial Chitnis

The complexity of laboratory environments requires solutions that simplify instrument interaction and enhance measurement automation. Traditional tools often require configuration,…

stat.ML2024★ 3 cited

Deep learning joint extremes of metocean variables using the SPAR model

Ed Mackay, Callum Murphy-Barltrop, Jordan Richards +1

This paper presents a novel deep learning framework for estimating multivariate joint extremes of metocean variables, based on the Semi-Parametric Angular-Radial (SPAR) model. When…

hep-ex2024

Energy scale and resolution for anti- jets with radius parameters and 0.6 measured in proton-proton collisions at TeV with the ATLAS detector

ATLAS Collaboration

Jets with different radius parameters are an important tool to probe quantum chromodynamics processes at different angular scales. Jets with small are instrumental in m…