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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 31
VLITE Observations of the Hubble Ultra Deep Field
We present 136 hr of 340 MHz observations of the Hubble Ultra Deep Field (HUDF) conducted with the VLA Low-band Ionosphere and Transient Experiment (VLITE), collected commensally with…Quantum Private Information Retrieval on Forests
We consider the problem of graph private information retrieval (PIR) in the quantum setting.Episodic Protostellar Outflows: A Proper Motion Study in Serpens South
Serpens South is a notable protostellar cluster with signatures of recent star formation, including a high protostellar fraction.Chemical and dynamical evolution of prestellar cores, the dawn of star and planet formation
Studying prestellar cores is crucial to understanding the formation of stellar and planetary systems.Single-pass stochastic cooling for electron microscopy
Scientific applications of free electrons, such as in electron microscopes and particle accelerators, are limited by the brightness of available electron sources.Spacetime Emergence in the Memory of a Learning Agent
We show that the causal structure of spacetime can emerge within the memory of a learning agent performing a quantum information task.Lee-Yang theorems for $q$-deformed oscillators and doubly-scaled SYK
We show that the vacuum partition function of the $q$-deformed oscillator \[ L_q(z):= \langle0|e^{zT_q}|0\rangle, \qquad T_q := \mathsf{a}_q + \mathsf{a}_q^* \] satisfies the Lee-Yang property…Mutual information to all orders from modular flow: a replica-free approach
We derive an all-orders long-distance expansion of vacuum mutual information between two disjoint balls in generic $d$-dimensional CFTs.Mercury (Hg): a relativistic $N$-body simulation for Horndeski gravity
We present Mercury, a relativistic $N$-body code for cosmological simulations in the $α$-basis formulation of Horndeski gravity.Quantum channel tomography: optimal bounds in the near-boundary regime
Quantum channel tomography (also known as quantum process tomography) is a fundamental task in quantum information and quantum computing, aiming to learn the full description of an unknown quantum…Episodic Star Formation - II. The Origin of the Fundamental Metallicity Relation
The Fundamental Metallicity Relation (FMR) extends the mass-metallicity relation (MZR) by including star formation rate (SFR) as a third parameter.Electroweak Constraints on Nuclear Neutron Distributions and the Low-Energy Weak Mixing Angle
Coherent elastic neutrino--nucleus scattering (CE$ν$NS) offers a low-energy probe of the weak mixing angle, $\sin^2θ_W$, and possible new physics in the neutrino sector.Quantifying out-of-distribution data severity with Wasserstein distances: benchmarking large language models for alloy property prediction
As general-purpose Large Language Models (LLMs), such as Gemini and DeepSeek, exhibit increasingly advanced reasoning capabilities, a critical question arises: how do their property prediction…3D dark matter map of the JWST COSMOS-Web field using diffusion-based generative priors
Mapping the three-dimensional distribution of dark matter is key to tracing the growth of cosmic structure.Optimised finite key for satellite up-link entangled quantum key distribution
Entanglement-based quantum key distribution from ground to satellite has been proposed as a scalable primitive for global quantum networks and will be demonstrated as part of the imminent QEYSSat…How bursty star formation shapes spectral diversity at high redshifts: breaking degeneracies in early galaxy formation
JWST has revealed an unexpected abundance of z>10 galaxies and striking spectral diversity.Gaia's dark partners: A new signature of dissipative dark matter
The Gaia mission has greatly improved our understanding of the stellar binary population.Jets and winds from the most powerful compact object in NGC 5408
Super-critical accretion onto stellar-mass compact objects is sometimes revealed by ultraluminous X-ray sources (ULXs).Surface Nitrogen enrichment from the LMC to the Early Universe: the roles of rotation, overshooting and mass loss
The strong nitrogen (N) features observed in high-redshift galaxies, such as GN-z11, with JWST point to an efficient source of N production in the early Universe.Tiny Galaxies, Mighty Nitrogen: Linking Chemical Anomalies to Compact Galaxies at High Redshift using JWST/JADES
The origin of anomalous chemical enrichment in high-redshift galaxies discovered by JWST remains a key question in galaxy evolution.
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