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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 40
Density functionals for the Pauli-Fierz Hamiltonian
We develop a density-functional theory for the Pauli-Fierz Hamiltonian of nonrelativistic quantum electrodynamics in the spirit of the convex-analytic formulation of Lieb.Cooling-path-selected self-assembly of telecom InAsP quantum dots
Epitaxial quantum dots are leading solid-state sources of quantum light, but reproducible growth on indium phosphide (InP) remains challenging because dot-formation windows are narrow and emission…Persistence of Fractal Structures in Iterated Quantum Protocols: Robustness to Preparation and Gate Errors
Repeatedly combining entangling gates on an ensemble of qubits with measurement and postselection on a part of them induces a nonlinear evolution of the unmeasured qubits' state, whose fractal…Chaos, Fractals, and Ergodicity in Nonlinear Quantum Protocols
Iterated nonlinear quantum protocols provide a straightforward way of realizing nonlinear dynamics in quantum systems through measurement and postselection.Programmable Droplets as Active Matter in a Reconfigurable Environment
Exploring systems that bridge the gap between non living and living matter requires a reconfigurable environment coupled to synthetic systems capable of autonomous motion, adaptive behaviour and…Probing the charm-quark dead cone effect in heavy ion collisions
The first experimental study of the dead-cone effect for the charm quark in heavy ion collisions is presented.Model-Based Fast Calibration for a Nitrogen Vacancy Center QPU
We present a simulation-informed calibration workflow for NV quantum processing units that combines a digital twin, optimal control pulses, and a Fisher-information-guided experiment design into an…Exponential suppression of bit-flip errors in dissipative cat qubits
We study the infinite-dimensional Lindblad generator $L_ε=D[a^2-α^2]+εD[a]$, describing a dissipative cat qubit subject to single-photon loss.Maximum purity of absolutely separable and absolutely PPT states in qutrit--qudit systems
A bipartite state is absolutely positive partial transpose (APPT) if it remains PPT under every global unitary transformation, and absolutely separable if it remains separable.Hidden selection rules and amplitude ceilings in quantum Fourier models
Quantum models with Pauli data encodings compute trigonometric polynomials whatever channels, ancillas and outcome-averaged measurements follow, so their expressivity depends on the Fourier…Introducing Aurora: A New Black Hole Seeding Model With Explicit Environmental Coupling
We present Aurora, a black hole seeding module for the Mimic semi-analytic framework, in which the seed mass of each newly resolved halo is set by its environment.Floquet engineering of quantum relaxation
Dynamical decoupling suppresses decoherence by averaging selected interactions between a quantum system and its environment.Theoretical estimation of nonlinear response function and ultrafast optical spectroscopy of nitrogen vacancy centers
The theoretical description of the ultrafast optical response of nitrogen-vacancy centers has traditionally been developed using the nonlinear response function formalism based on a displaced…Witnessing pre-processing at intermediate redshift: observational evidence of infalling groups onto a merging galaxy cluster
The fraction of quenched galaxies increases with local density, and part of this trend is thought to arise in groups before cluster accretion (pre-processing).Graph-Covariant Bottom-Up Scale-Bridging Reconstruction of Ground and Excited States of Extended Systems
We propose a hierarchical scale-bridging construction for building first principles electronic structure models of extended molecular aggregates with disorder, and its practical realization in…Learned Surrogates of Three-Dimensional Magnetohydrodynamic Turbulence
Three-dimensional magnetohydrodynamic (MHD) turbulence, the flow of astrophysical and fusion plasmas, is costly to simulate.Logical-Class Diagnostic Layer for Stabilizer Codes and Decoders via Supercharge Structures
We develop a decoder-agnostic logical-class diagnostic layer for abelian Pauli stabilizer codes, motivated by fault-tolerant quantum computing.Spectral Information Content of Diffraction-Limited Images
High-resolution optical imaging is fundamentally limited by diffraction, which imprints wavelength-dependent structure onto the point spread function (PSF) of the optical system.Transmission and filtering of stochastic rhythms in bursty gene expression
How stochastic rhythms in upstream regulatory signals are transmitted to downstream gene expression is a fundamental question in systems biology.Quantum Vehicle Routing Problem: a smart initialization strategy for ill-conditioned optimization landscapes
With the expansion of complex transport infrastructure, new paths for linking different destinations have emerged, allowing the definition of multiple routes.
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