A field on ReadSearch
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 34
Dynamically defined bulges reveal that early-type galaxies with compact bulges host more massive black holes
We revisit the $M_{BH}-M_{bulge}$ relation for early-type galaxies by introducing a uniform bulge defined by dynamical decomposition.Purity maxima, absolute separability, and spectral volumes of absolutely PPT states
For $m\otimes n$ systems with $n\ge m\ge3$, we determine the exact maximum purity of absolutely positive partial transpose (APPT) states and the unique maximizing ordered spectrum when $n\ge2m^2-4$…OpenULF: A Modular Toolkit Enables Data-Driven Ultra-Low-Field MRI with both Classical and Quantum Sensors
Ultra-low-field (ULF) Magnetic Resonance Imaging (MRI) offers a portable, low-cost alternative to conventional scanners by operating at field strengths below 10 mT.Superradiance fingerprints of moiré exciton-biexciton condensates: path-entangled biphoton vs. supercurrent-enabled one-photon channel
Hybrid moiré excitons form a dense array of electrically tunable single-photon emitters, entailing cooperative optical responses with intriguing consequences.Near-Optimal Learning of Quantum Many-Body Systems from Gibbs and Thermal Metastable States via the Stationarity Test
We study the problem of learning a finite-range quantum Hamiltonian on an $n$-qubit $D$-dimensional lattice from copies of its Gibbs states at a known inverse temperature $β$ or its thermal…From Ghost SICs to SIC-POVMs: A Galois Reduction of Zauner's Conjecture
Symmetric informationally complete positive operator-valued measures (SIC-POVMs, or SICs) are optimal minimal measurements for quantum state tomography.InformedXRD: Reproducible Benchmarks and Physics-Informed Evaluation for Powder Diffraction Symmetry Classification
Machine learning for powder diffraction (PXRD) symmetry classification is being trained at scale, yet the field lacks a common evaluation standard: papers report results on different subsets of…Access Resources and Stability of Error-Correction Capabilities in Continuous Strategic Codes
Continuous quantum error correction depends on which parts of a measurement record remain available to the controller at recovery.Physically Motivated Stellar Populations for Galaxies at Cosmic Dawn with a Temperature-Dependent IMF
The first few years of James Webb Space Telescope observations have identified previously undetected galaxies at $z>12$ and provided new constraints on galaxies at $z>8$.PETE: A Hybrid Photonic and Electronic Thermoelectric Device for Direct Heat-to-Electricity Conversion
Photonic heat engines can achieve high conversion efficiencies, but their far-field power density is constrained by the blackbody limit.Atomistic Insights into MOCVD Growth of GaAs using a Closed Loop Autonomous System Combining Directed Reinforcement Learning and Kinetic Monte Carlo Simulations
Conventional process optimization of the Metal-Organic Chemical Vapor Deposition (MOCVD) growth parameters to achieve high-quality thin films relies on iterative, resource-intensive experimental runs.An Unusually Clumpy Ultra-Diffuse Galaxy in the Coma Cluster: A Missing Link for Globular Cluster Formation?
We present a study of Coma-B122, an unusually clumpy star-forming ultra-diffuse galaxy (UDG) in the Coma cluster outskirts, using deep Keck Cosmic Web Imager integral-field spectroscopy and Subaru…From Rock Tumbling to Telescope Mirror Grinding: How Optical Perfection Emerges from Random Motion
When two glass disks are rubbed together by hand with an abrasive between them, their surfaces spontaneously converge to perfectly matching spherical curves, accurate to tens of nanometers.Learned optical compression for single-pixel quantitative phase imaging
Quantitative phase imaging (QPI) reveals optical path-length variations in transparent objects but typically relies on spatially resolved intensity measurements.Bounds and sufficient conditions in quantum Zeno effect
When a quantum system undergoes a series of repeated measurements during its time evolution to check whether it remains in the initial state, the resulting state lifetime can decrease (the quantum…Self-driven beta-radiation detection through a graphene/water/silicon heterostructure
Large-volume neutrino observatories, exemplified by IceCube, exploit Cherenkov light generated by neutrino-induced charged particles in Antarctic ice, highlighting the potential of water-based media…Decoherence suppression in quantum dense coding
By harnessing entanglement to transmit information beyond the limits of classical communication, quantum dense coding serves as a key component in various quantum technologies.Mitigating sloppiness with intermediate controls in sequential multiparameter spin interferometry
Multiparameter quantum sensing requires different parameters to produce distinguishable probe responses while allowing their information to be extracted simultaneously.How Does Chain-of-Thought Supervision Teach Models to Reason? A Theoretical Analysis
Training with chain-of-thought (CoT) supervision is an effective approach for teaching models multi-step reasoning procedures.Quantum-enhanced multiphase estimation with spin-1 Bose-Einstein condensates
We investigate quantum-enhanced two-phase estimation in a spin-$1$ Bose-Einstein condensate, where spin-exchange collisions generate a spin-nematic squeezed state in the $m_F=\pm1$ modes.
Get the few papers worth your time in Physics & Astronomy every morning.
Choose your topics and ReadSearch reads the new papers in them each day, then brings you the few worth reading, each with its key finding in a sentence.