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Physics & Astronomy
Physics and astronomy have shared new results on arXiv for over thirty years. This page shows the newest papers ReadSearch has read there, from astrophysics and condensed matter to particle, quantum and applied physics, with papers OpenAlex files under the same subjects.
The newest 1,000 papers, from 29 October 2026 to 5 November 2026: 1,000 arXiv preprints.
Newest papers, page 26
Optical Detection of Coefficient of Thermal Expansion via Frequency Tracking at Cryogenic Temperatures
Accurate characterization of the coefficient of thermal expansion (CTE) in nanoscale thin films is critical for predicting residual stress and ensuring the reliability of modern…Quantum simulation of dissipative acoustic and elastic waves by Schrödingerisation: absorbing boundaries and explicit polynomial-size circuits
Explicit quantum circuits for the acoustic and elastic wave equations, obtained by Hamiltonian simulation of their first-order forms, conserve energy and therefore describe closed domains: an…State Synthesis with an NP oracle
In this note, I describe a quantum algorithm that prepares an arbitrary state $|ψ\rangle$ to inverse exponential precision in polynomial time by making queries to an $\mathsf{NP}$ oracle, assuming…Machine-Learned Interatomic Potential for the Mo-S-Al-O System
We develop a machine-learned neuroevolution potential (NEP) for the Mo-S-Al-O system, targeting MoS$_2$ heteroepitaxy on c-plane sapphire, $α$-Al$_2$O$_3$(0001).Chemical abundances of a Galactic Centre ejecta discovered in DESI
Chemical abundances in the Galactic Centre (GC) are challenging to measure because of high extinction, crowding, and distance, and are typically limited to the brightest AGB and M giants observed in…Nearly Transform-Limited Pulse-Like Temporal and Narrowband Spectral Responses in Sum-Frequency Generation from Bright Twin Beams
We simultaneously characterize the temporal and spectral responses of the coherent component in bright twin beams using a spectrally resolved, delay-dependent sum-frequency generation (SFG)…Conditional stopping guarantees for a folded parametrization of reduced Stokes vectors
Stopping decisions made in parametrization coordinates need not certify physically accurate estimates.Finite attainment and efficient computation of regularized quantum channel relative entropy
Quantum channel relative entropy can be nonadditive, making its regularization essential for asymptotic analysis.Barycentric programming: Classical realization of programs for universal quantum processors
A programmable quantum processor implements a target unitary using information stored in a classical or quantum program register.Coupled Soft-Clamped Polygon Resonators with Tunable Mechanical Coupling
Coupler geometry controls both the frequency splitting and the dissipation of coupled polygon resonators.Logarithmic Bias of Zero-Noise Extrapolation under 1/f Noise
Zero-noise extrapolation estimates ideal quantum observables by amplifying noise and extrapolating the measured response.An all-sky catalogue of Be transition stars from WISE and Gaia
We present an all-sky catalogue of classical Be stars undergoing transitions between quiescent B-type and active Be-star phases, based on Gaia DR3 astrometry and multi-epoch mid-infrared photometry…Learning the Entropic Relaxation: Stable Coarse-Grid Emulation with Neural Discrete Equilibrium
The ability to emulate complicated and computationally-expensive physical systems in an efficient and stable manner is a popular motivation for scientific machine learning (SciML).Dynamical-mean-field cluster-correlation expansion of NV$^-$ spin-echo decoherence in a realistic substitutional-nitrogen bath
The Hahn-echo time $T_2$ of nitrogen-vacancy (NV$^-$) ensembles in nitrogen-rich diamond follows the empirical relation $T_2\cdot$[N] = 160 $μ$s ppm, and this relation does not depend on the…Performance analysis of cat and GKP breeding protocols with squeezed single-photon input
Homodyne breeding is a promising optical route for generating large cat states and Gottesman--Kitaev--Preskill (GKP) grid states, using readily available squeezed-cat states as inputs.Deterministic and dynamic synthesis of optical skyrmions through an ultrathin multimode fibre
Topological light fields offer powerful opportunities for information encoding, transport, and manipulation, yet their deterministic generation in complex scattering media remains an outstanding…Central pivot point control of a body-attached spring-mass runner: periodic gaits, stabilization, template embedding and approximate analytic return maps
The spring-loaded inverted pendulum (SLIP) describes the center-of-mass (COM) motion of runners but has no trunk.Organizational Learning in Materials Discovery Campaigns: Which Databases, Calculations, and Agent Teams Pay Off
More databases can make a materials campaign worse.The Stellar-Mass Dependence of Feedback-Driven Outflows in DESI DR1 Star-Forming Galaxies
Stellar feedback plays a key role in regulating star formation and shaping the evolution of star-forming galaxies.Quantum teleportation using photon-added two-mode squeezed Fock states: A comparison with photon-subtracted counterparts
Quantum state engineering frequently employs non-Gaussian operations, particularly photon addition and subtraction, to tailor and improve the nonclassical characteristics of quantum states.
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