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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 28
Electromagnetic Information Theory for Programmable Metasurfaces
Programmable metasurfaces enable fine-grained control of electromagnetic waves and are creating new opportunities for information extraction, information transfer and information processing.Generative diffusion in long-range correlated landscapes: Speciation cascade and the foam structure of the score
While state of the art for image and video generation, the fundamental reasons for the effectiveness of generative diffusion remain unclear.Light nucleus and hypernucleus production at RHIC and LHC energies: a comparative study of phenomenological models
This document summarizes the work of the EMMI Rapid Reaction Task Force on ``Understanding light (anti)nuclei production at RHIC and LHC'', which took place at GSI on 8--12 April 2024.Full-Rank Constructions of Explicit Lossless Expanders and Good Small-Set qLTCs
We construct explicit two-sided lossless expanders whose binary adjacency matrices have full rank, and use them to obtain explicit asymptotically good quantum LDPC codes whose specified X- and…J-PAS: Exploring the connection between local environment and the triggering of bursty star formation in Extreme Emission Line Galaxies
[Abridged]Extreme Emission Line Galaxies (EELGs) are compact, low-mass systems undergoing intense bursts of star formation, whose physical conditions resemble those of galaxies in the early Universe.Towards Optimal Routing Strategies for qLDPC codes on Silicon Spin Qubits
One of the major challenges of implementing high-rate quantum error correction codes, like qLDPC codes, is realizing the required long-range interactions.Inducing cooperative dynamics in an inhomogeneous many-emitter ensemble with a pulse sequence
Driving a many-particle quantum system with an appropriately tuned external field can give rise to features in its nonequilibrium dynamics that are absent in the equilibrium counterpart.eigenkit: A Provider-Neutral Quantum Computing Library
Quantum software ecosystems provide increasingly capable tools for simulation and hardware execution, but differences in programming models, supported features, and backend capabilities can make it…Needle-beam generation from SPDC photons using inverse-designed flat optics
We experimentally demonstrate the generation of needle-like beams from spontaneous parametric downconversion (SPDC) light using a compact inverse-designed multilevel diffractive lens (MDL).Computational performance versus numerical accuracy in the acoustic terms of weakly-compressible SPH
Accurate computation of the acoustic terms in weakly-compressible SPH, including the equation of state, its inverse, and the evaluation of the local speed of sound, is essential to ensure energy…Noise-resilient collective order through temporal memory in self-propelled particles
Temporal memory can stabilise collective motion by filtering noisy local observations, but persistent information can also impede adaptation when the collective state changes.Shot-to-shot statistical fluctuations during beam self-cleaning in multimode fibers
Beam self-cleaning in multimode optical fibers has recently been interpreted within a thermodynamic framework, in which nonlinear propagation drives the optical field towards a statistical…Decomposition of disk and jet optical emission: Case of PKS~1510-089 and PKS~0736+017
Measuring BLR size and black hole mass of jetted quasars with strong radio emission is challenging due to the contribution from non-thermal synchrotron radiation from the jet in the optical continuum.Nonreciprocal generation of Bell states via cooperative dissipation in a qubit-magnon system
Directionally generating and controlling quantum states is critical in chiral quantum technologies.Brillouin comb line amplifiers for optical atomic clocks
Optical atomic clocks outperform the microwave clocks at the heart of current timing and navigation infrastructure by orders-of-magnitude, and recent progress in on-chip integration provides the…Global polarization of $Λ$, $Ξ$, and $Ω$ hyperons in Au+Au collisions from the RHIC Beam Energy Scan-II
Global polarization of $Λ$, $Ξ$, and $Ω$ hyperons is measured in Au+Au collisions at $\sqrt{s_{\mathrm{NN}}}=7.7$, 9.2, 11.5, 14.6, 17.3, 19.6, and 27~GeV using high-statistics data from the second…What can strong lensing recover in edge-on disc galaxies? A mock study based on TNG50 simulations
Strong gravitational lensing tightly constrains the projected mass within the Einstein aperture, but what else imaging alone can recover for edge-on disc lenses remains untested against known truth.Second-order mean force Gibbs state of fermionic open systems
Thermodynamics typically assumes that a system in contact with a thermal reservoir relaxes to the Gibbs state, or to the grand canonical Gibbs state when it also exchanges particles.GALACTIC CENTERS AS TRACERS OF GALAXY EVOLUTION: Zooming from galaxy large-scale properties into their central massive black holes
During the workshop ''Galactic Centers as tracers of galaxy evolution'' (Lorentz Center, Leiden), we reviewed one of the most debated questions in the field of galaxy evolution: the connection…On physical origin of Berry connection of free relativistic electrons
No consensus has been reached on the appropriate operators for the spin and orbital angular momentum of free relativistic electrons.
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