Observation of far-from-equilibrium scaling in the transient dynamics of 2D quantum magnetsThe transient regime of far-from-equilibrium quantum many-body dynamics lacks the established organizing principles that universality and scaling provide in equilibrium. It is least understood for…Fabio Bensch, Umberto Borla, Federico Balducci et al.·Aug 7, 2026·Top 10%SaveLearn
Extracting the pairing gap from van Hove singularities in rf spectra of the Fermi Hubbard modelWe show that van Hove singularities in rf spectra of the 3D attractive Fermi Hubbard model provide a robust route to extracting the pairing gap. Four types of singularities are classified, and their…Chuping Li, Kaichao Zhang, Junru Wu et al.·Aug 7, 2026·Top 54%SaveLearn
Acoustic fluctuations of two-dimensional dipolar supersolidsWe investigate the microscopic structure of the long-wavelength acoustic excitations of two-dimensional dipolar supersolids with triangular and honeycomb crystal order. Using Bogoliubov--de Gennes…P. Blair Blakie·Aug 7, 2026·Top 42%SaveLearn
Dynamics of one-dimensional Bose-Josephson Junction in a Box Trap: From Coherent Oscillations to Many-Body Dephasing and Dynamical FreezingUnderstanding how coherent quantum dynamics give way to correlation-dominated behavior in low-dimensional systems remains a central challenge in quantum many-body physics. Here, we investigate a…Abhik Kumar Saha, L. F. Calazans de Brito, Cesare Vianello et al.·Aug 7, 2026·Top 50%SaveLearn
Orbital-Dependent Dimensional Crossover of a p-Wave Feshbach ResonanceWe report the observation of a dimensional crossover of a p-wave Feshbach resonance in an ultracold, spin-polarized 6Li Fermi gas confined by a one-dimensional optical lattice. Using…Hang Yu, Liao Sun, Shaokun Liu et al.·Aug 7, 2026·Top 78%SaveLearn
Ideal Optical Flux LatticesThe realization of fractional quantum Hall (FQH) states in cold atomic gases is a long-standing goal in quantum simulation. Established approaches, including rapidly rotating gases and tight-binding…Ophelia Evelyn Sommer, Nigel R. Cooper·Aug 7, 2026·Top 6%SaveLearn
Density instabilities and thermal stabilization of phase separated states in dipolar lattice bosonsRecent advances in realizing nearly degenerate dipolar gases in optical lattices have enabled the study of quantum systems with long-range anisotropic interactions. Here, we investigate hard-core…Yaghmorassene Hebib, Stefano Peaquin, Chao Zhang et al.·Aug 6, 2026SaveLearn
Quantum transport in a non-Hermitian 1D synthetic lattice: from quantum Zeno reflection to near-perfect absorptionWe experimentally explore the absorption of a propagating wavepacket impinging upon a dissipative region in an engineered quantum system. We employ a 1D non-Hermitian synthetic lattice with an abrupt…Emmanuel. D. Mercado-Gutiérrez, W. Xu, E. Gvozdiovas et al.·Aug 6, 2026SaveLearn
Criteria for Feasible Monte Carlo Stochastic Simulations of Bosonic Markovian Open Quantum DynamicsThe Monte Carlo sampling of the stochastic differential equations (SDEs) based on the quasiprobability distribution function, such as the Glauber--Sudarshan P, Wigner, and Husimi Q functions provides…Toma Yoneya, Kazuya Fujimoto, Yuki Kawaguchi·Aug 6, 2026SaveLearn
Extensive entanglement between coupled Tomonaga-Luttinger liquids in and out of equilibriumQuantum entanglement exists in nature but is absent in classical physics, hence it fundamentally distinguishes quantum from classical theories. While entanglement is routinely observed for few-body…Taufiq Murtadho, Marek Gluza, Nelly H. Y. Ng·Aug 6, 2026SaveLearn
Exact statistical transmutation of quantum mixtures on a ringOne-dimensional strongly repulsive quantum mixtures exhibit non-trivial exchange statistics arising from the interplay between orbital and spin degrees of freedom. Using an exact solution, we…Wayne J. Chetcuti, Nathan Goldman, Patrizia Vignolo et al.·Aug 5, 2026SaveLearn
Observing the emergence of a velocity hierarchy in matter wavesClassical waves in dispersive media naturally exhibit distinct phase and group velocities. Whether an analogous separation of velocities can emerge in matter waves under strong many-body interactions…Xudong Yu, Wenhan Chen, Igor Zhuravlev et al.·Aug 5, 2026SaveLearn
Fate of moiré flat bands for a weakly repulsive Bose-Einstein condensate in one-dimensional PT-symmetric bichromatic optical latticesOne-dimensional (1D) superlattices provide one simplified platform for exploring moiré physics from a low-dimensional perspective, with the ratio of lattice constants playing a role analogous to the…Enhong Cheng, Yu Tan, Yanzhen Xu et al.·Aug 5, 2026SaveLearn
The exact dynamical structure factor of one-dimensional hard rods and its universal random matrix behaviorWe obtain an exact analytic expression for the dynamical structure factor of one-dimensional quantum gas of hard rods. Our result is valid for an arbitrary many-body state of the system, with finite…Oleksandr Gamayun, Miłosz Panfil·Aug 5, 2026SaveLearn
The second quantization method for indistinguishable particles (Lecture Notes in Physics, UFABC 2010)Summary of the lectures: 1. Creation and annihilation operators for the system of indistinguishable particles 1.1 The permutation group and the states of a system of indistinguishable particles 1.2…V. S. Shchesnovich·Aug 5, 2026SaveLearn
Quantum Impurities as Probes of Finite-Temperature Fluctuations in Two-Dimensional Bose GasesTwo-dimensional quantum gases provide a distinctive setting in which enhanced thermal fluctuations, finite-size effects, and two-body bound-state formation are intrinsically intertwined. In this…Victor Velasco, Gabriele Spada, Giovanni Midei et al.·Aug 4, 2026·Top 66%SaveLearn
Faraday pattern formation in dipolar superfluid and supersolid quantum gasesWe investigate Faraday instabilities in three-dimensional parametrically driven trapped dipolar quantum gases within the framework of the extended Gross-Pitaevskii equation. In the superfluid regime,…Sumit Semwal, Shawan K. Jha, G. A. Bougas et al.·Aug 4, 2026SaveLearn
Benchmarking the fermionic quasi-1D many-body problemWe investigate the validity of effective one-dimensional models for quasi-1D fermionic systems by benchmarking a coupled-channel approach against the exact low-energy theory derived from the…Ekaterina Gradova, Fr{é}d{é}ric Chevy·Aug 3, 2026SaveLearn
Universal Speed Limit in a Far-from-Equilibrium Bose Gas: Symmetry and Dynamical DecoherencePredicting universal transport coefficients in far-from-equilibrium quantum systems remains a fundamental challenge. A paradigmatic example is the non-thermal fixed point (NTFP) of isolated Bose…Jun-Cheng Liang, Bo Chen·Aug 3, 2026SaveLearn
Many-body cages: disorder-free glassiness from flat bands in Fock space, and many-body Rabi oscillationsWe introduce many-body caging as a novel mechanism for nonthermal behaviour in quantum matter. We define many-body cages as eigenstates that, through quantum interference, become localised on a…Tom Ben-Ami, Markus Heyl, Roderich Moessner·Aug 3, 2026SaveLearn
Production and stabilization of a spin mixture of ultracold dipolar Bose gasesMixtures of ultracold gases with long-range interactions are expected to open new avenues in the study of quantum matter. Natural candidates for this research are spin mixtures of atomic species with…Maxime Lecomte, Alexandre Journeaux, Julie Veschambre et al.·Aug 2, 2026SaveLearn
Revealing the Spin Hydrodynamics of a Spin-Imbalanced Unitary Fermi GasHydrodynamics governs diverse collective phenomena in nature, from the expansion of a quarkgluon plasma to viscous electron flow in quantum materials. In strongly interacting hydrodynamic fluids, the…DeChao Zhang, Johannes Lang, J. E. Thomas·Jul 31, 2026·Top 18%SaveLearn
Pairing near the boundary of a box-shaped trap in the BEC-BCS crossoverWe study pairing of attractively interacting fermions confined to a box-shaped trap. In contrast to the infinite translationally-invariant case, where the local pairing order is spatially uniform and…Kelly R. Patton, Daniel E. Sheehy·Jul 31, 2026SaveLearn
Tunable two-component ultracold molecular gases with vibrational shieldingWe propose a method to realize stable, tunable two-component quantum mixtures of ultracold polar molecules. First, we show that a pair of polar molecules in two distinct rovibrational states exhibits…Bijit Mukherjee, Michał Tomza·Jul 31, 2026SaveLearn
Dissipation-enhanced vortex clustering in a compressible quantum fluidVortex clustering is commonly associated with conservative two-dimensional quantum-fluid dynamics. Therefore, particle loss is mainly expected to limit clustering by shortening the time available for…P. Comaron, M. Matuszewski, D. Sanvitto et al.·Jul 31, 2026SaveLearn