Condensed Matter · Physics & Astronomy
Quantum Gases
The newest papers in Quantum Gases that ReadSearch has read, newest first. Each links to its own page, with its authors, date, where it was published and the original.
122 papers, from 21 September 2026 to 5 November 2026: 122 arXiv preprints.
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Newest papers, page 6
Generalized Effective Spin-Chain formalism for multicomponent anyons in one-dimensional optical lattices
We develop a generalized effective spin-chain (GESC) formalism for strongly interacting multicomponent anyons in a one-dimensional (1D) optical lattice.Quantum Simulation of Detuning-Controlled Proximity-Induced Localization and Reentrant Delocalization in a Quasiperiodic Ladder
We demonstrate proximity-induced localization and re-entrant delocalization in a detuned quasiperiodic ladder.Second-order coherence properties of ultrafast polariton dynamics in plasmonic lattices
The first-order coherence properties of strongly coupled systems supporting polariton lasing and Bose-Einstein condensation (BEC) have been thoroughly studied and show consistent results.Exact anomalous current fluctuations in the strong-anisotropy limit of the XXZ chain
We study spin-current fluctuations of the folded XXZ chain, which describes the strong-anisotropy limit of the XXZ chain.Quantum Statistical Thermal Engine at the BCS-BEC crossover
We propose a quantum heat engine based on a two-component Fermi gas with s-wave contact interaction, operating across the BCS-BEC crossover.Spin-exchange interactions between circular Rydberg atoms over long times
Arrays of neutral atoms excited to Rydberg levels have emerged as one of the most promising platforms for quantum computation and simulation.Discrete Scale Invariance of Ising Mesons
Discrete scale invariance often arises from resonant few-body or singular scale-invariant dynamics.Fast Hamiltonian engineering from cut polytope geometry
Hamiltonian engineering (HE) simulates quantum dynamics under a target Hamiltonian using a native entangling system Hamiltonian and restricted control, with applications from quantum gate design to…Effective atom-dimer bands of three-body lattice systems at strong coupling: exact critical mass ratios and a statistics-quasimomentum duality
We study three particles on the square lattice with contact interactions of infinite strength, for all total quasimomenta, for three statistics: three identical bosons, two identical fermions plus a…Quantum undular bores, rainbows, and event horizons in superfluid dam breaks
The sudden removal of a potential barrier from a Bose-Einstein condensate (BEC) gives rise to a quantum version of a hydrodynamic dam break and leads to rich wave dynamics that have similarities to…Electron lattice potentials for ultracold atoms using circular Rydberg orbitals
Recent advances in experiments using individually trapped atoms have enabled precise control over circular Rydberg electrons with exceptionally long lifetimes.Highly elastic collisions of ultracold asymmetric top molecules in a static electric field
We propose that the application of static electric fields to reactive CaNH$_2$ molecules can result in large ratios of elastic to lossy collisions at ultracold temperatures.Spatiotemporal Non-Hermitian Skin Effect with Floquet-Engineered Ultracold Atoms
Non-Hermitian skin effect, the accumulation of bulk eigenstates at edges under open boundary conditions, has been observed across classical, quantum, and synthetic platforms.Observation of universal hierarchical relaxation in a quantum simulator
Autocorrelation functions play a key role in the theoretical characterization of the dynamical properties of interacting many-body quantum systems.A photonic integrated comb engine for ultracold quantum gases
Cold atoms underpin quantum sensing, simulation and computation, but their coherent control demands highly stable optical fields whose generation, referencing and power scaling remain formidable…Quantum Fisher information of driven-dissipative systems from Keldysh path integrals
Driven-dissipative many-body quantum systems can be exploited in quantum enhanced sensing protocols.Universal Dynamics of a Spin-$3/2$ Fermi Gas in Traps with Distinct Spectra
Universal power-law decay of spin-mixing oscillations has been observed in a harmonically trapped spin-$3/2$ Fermi gas, whose exactly equally spaced spectrum represents a highly special case.Thermal Evolution and Disorder Dependence of the Bose-glass: Spatial, Spectral, and Localization Signatures
In this work, we characterize the glassy character of the Bose-glass phase in a disordered Bose-Hubbard model using three complementary diagnostics: the finite-temperature spectral function, spatial…Collective advantage from a minimal record in a quantum information engine
For a single particle, a quantum information engine can turn measurement fluctuations into transport by raising a barrier behind the particle each time its position is measured.Quantum Mpemba effect from Stark localization
In classical systems, rugged potential energy landscapes provide a transparent mechanism for the celebrated Mpemba effect, in which hotter initial states cool down faster.