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cond-mat.soft2023★ 45 cited

Ductile-to-brittle transition and yielding in soft amorphous materials: perspectives and open questions

Thibaut Divoux, Elisabeth Agoritsas, Stefano Aime +37

Soft amorphous materials are viscoelastic solids ubiquitously found around us, from clays and cementitious pastes to emulsions and physical gels encountered in food or biomedical e…

cs.RO2023★ 4 cited

Modular Neural Network Policies for Learning In-Flight Object Catching with a Robot Hand-Arm System

Wenbin Hu, Fernando Acero, Eleftherios Triantafyllidis +2

We present a modular framework designed to enable a robot hand-arm system to learn how to catch flying objects, a task that requires fast, reactive, and accurately-timed robot moti…

math.AP2023

Global dynamics for the stochastic nonlinear beam equations on the four-dimensional torus

Andreia Chapouto, Guopeng Li, Ruoyuan Liu

We study global-in-time dynamics of the stochastic nonlinear beam equations (SNLB) with an additive space-time white noise, posed on the four-dimensional torus. The roughness of th…

astro-ph.GA2023★ 18 cited

Magellan/M2FS and MMT/Hectochelle Spectroscopy of Dwarf Galaxies and Faint Star Clusters within the Galactic Halo

Matthew G. Walker, Nelson Caldwell, Mario Mateo +5

We present spectroscopic data for 16369 stellar targets within and/or toward 38 dwarf spheroidal galaxies and faint star clusters within the Milky Way halo environment. All spectra…

nucl-ex2023

Measurement of the Isolated Nuclear Two-Photon Decay in

D. Freire-Fernández, W. Korten, R. J. Chen +57

The nuclear two-photon or double-gamma () decay is a second-order electromagnetic process whereby a nucleus in an excited state emits two gamma rays simultaneously. To be able…

astro-ph.GA2023★ 18 cited

Ubiquitous radio emission in quasars: predominant AGN origin and a connection to jets, dust and winds

G. Calistro-Rivera, D. M. Alexander, C. M. Harrison +16

We present a comprehensive study of the physical origin of radio emission in optical quasars at redshifts z < 2.5. We focus particularly on the associations between compact radio e…

cond-mat.mes-hall2023★ 52 cited

Nanoscale magnetism and magnetic phase transitions in atomically thin CrSBr

Märta A. Tschudin, David A. Broadway, Patrick Reiser +13

Since their first observation in 2017, atomically thin van der Waals (vdW) magnets have attracted significant fundamental, and application-driven attention. However, their low orde…

cond-mat.str-el2023★ 1 cited

Acoustic lattice instabilities at the magneto-structural transition in FeTe

K. Guratinder, E. Chan, E. E. Rodriguez +7

FeTe undergoes a first-order tetragonal to monoclinc structural transition at T K, breaking the C lattice symmetry and simultaneously breaking time…

astro-ph.SR2023★ 5 cited

Insights into the first and second hydrostatic core stages from numerical simulations

Alison K. Young

The theory of how low mass stars form from the collapse of a dense molecular cloud core has been well-established for decades. Thanks to significant progress in computing and numer…

cs.PL2023

From High to Low: Simulating Nondeterminism and State with State

Wenhao Tang, Tom Schrijvers

Some effects are considered to be higher-level than others. High-level effects provide expressive and succinct abstraction of programming concepts, while low-level effects allow mo…

quant-ph2023

Towards a Unified Quantum Protocol Framework: Classification, Implementation, and Use Cases

Shraddha Singh, Mina Doosti, Natansh Mathur +4

We present a framework for the unification and standardization of quantum network protocols, making their realization easier and expanding their use cases to a broader range of com…

math.DS2023★ 2 cited

Superdiffusive limits beyond the Marcus regime for deterministic fast-slow systems

Ilya Chevyrev, Alexey Korepanov, Ian Melbourne

We consider deterministic fast-slow dynamical systems of the form \[ x_{k+1}^{(n)} = x_k^{(n)} + n^{-1} A(x_k^{(n)}) + n^{-1/α} B(x_k^{(n)}) v(y_k), \quad y_{k+1} = Ty_k, \] where…

hep-ex2023★ 6 cited

Multiplicity dependence of in collisions at TeV

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1087

The ratio of production cross-sections of over mesons as a function of charged-particle multiplicity in proton-proton collisions at a centre-of-mass energy $\sqrt{s}=…

hep-ph2023★ 15 cited

Identifying regions in wide-angle scattering via graph-theoretical approaches

Yao Ma

The method of regions, which provides a systematic approach for computing Feynman integrals involving multiple kinematic scales, proposes that a Feynman integral can be approximate…

hep-ex2023

First search for dark-trident processes using the MicroBooNE detector

MicroBooNE collaboration, P. Abratenko, O. Alterkait +185

We present a first search for dark-trident scattering in a neutrino beam using a data set corresponding to protons on target taken with the MicroBooNE detector…

hep-th2023★ 6 cited

Setting the connection free in the Galilei and Carroll expansions of gravity

Jørgen Musaeus, Niels A. Obers, Gerben Oling

We obtain a Palatini-type formulation for the Galilei and Carroll expansions of general relativity, where the connection is promoted to a variable. Known versions of these large an…

nucl-ex2023★ 11 cited

First measurement of the neutron-emission probability with a surrogate reaction in inverse kinematics at a heavy-ion storage ring

M. Sguazzin, B. Jurado, J. Pibernat +50

Neutron-induced reaction cross sections of short-lived nuclei are imperative to understand the origin of heavy elements in stellar nucleosynthesis and for societal applications, bu…

hep-ex2023★ 3 cited

Study of decays

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1073

A study of decays is reported using proton-proton collision data, collected with the LHCb detector at centre-of-mass energies of 7, 8, and 13 TeV, corre…

cs.CV2023★ 14 cited

RadEdit: stress-testing biomedical vision models via diffusion image editing

Fernando Pérez-García, Sam Bond-Taylor, Pedro P. Sanchez +11

Biomedical imaging datasets are often small and biased, meaning that real-world performance of predictive models can be substantially lower than expected from internal testing. Thi…

astro-ph.CO2023★ 21 cited

PNG-UNITsims: Halo clustering response to primordial non-Gaussianities as a function of mass

Adrian G. Adame, Santiago Avila, Violeta Gonzalez-Perez +7

We present the largest full N-body simulation to date with local primordial non-Gaussianities (L-PNG), the \textsc{PNG-UNITsim}. It tracks the evolution of particles withi…

hep-ex2023★ 1 cited

Search for decays and measurement of the branching fraction ratio

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1078

The first search for nonresonant decays is reported. The analysis uses proton-proton collision data collected with the LHCb detector between 2011 and 2018, corr…

cs.HC2023★ 254 cited

The Metacognitive Demands and Opportunities of Generative AI

Lev Tankelevitch, Viktor Kewenig, Auste Simkute +4

Generative AI (GenAI) systems offer unprecedented opportunities for transforming professional and personal work, yet present challenges around prompting, evaluating and relying on…

math.ST2023★ 2 cited

Matroid Stratification of ML Degrees of Independence Models

Oliver Clarke, Serkan Hoşten, Nataliia Kushnerchuk +1

We study the maximum likelihood (ML) degree of discrete exponential independence models and models defined by the second hypersimplex. For models with two independent variables, we…

hep-th2023★ 31 cited

Observables from the Spinning Eikonal

Andres Luna, Nathan Moynihan, Donal O'Connell +1

We study the classical dynamics of spinning particles using scattering amplitudes and eikonal exponentiation. We show that observables are determined by a simple algorithm. A wealt…