Dipole condensates in synthetic rank-2 electric fieldsDipole condensates, formed from particle-hole pairs, represent a unique class of charge-neutral quantum fluids that evade conventional vector gauge fields, making their electrodynamic responses…Jiali Zhang, Wenhui Xu, Qi Zhou et al.·Sep 17, 2025SaveLearn
Anomalous Trajectory Drift and Geometric Phases of Cyclic Spinor Solitons Induced by Virtual Magnetic MonopolesWe investigate the dynamics of a two-component Bose-Einstein condensate with spin-orbit coupling numerically and analytically. Under the drive of a weak segmented rotational external field, we…Ruo-Yun Wu, Ning Mao, Xiao-Lin Li et al.·Sep 17, 2025SaveLearn
From hidden order to skyrmions: Quantum Hall states in an extended Hofstadter-Fermi-Hubbard modelThe interplay between topology and strong interactions gives rise to a variety of exotic quantum phases, including fractional quantum Hall (FQH) states and their lattice analogs - fractional Chern…Fabian J. Pauw, Ulrich Schollwöck, Nathan Goldman et al.·Sep 15, 2025SaveLearn
Bose-Einstein condensates in a spin-twisted harmonic trapWe investigate the ground-state phases and spin-scissors dynamics of binary Bose-Einstein condensates confined in a twisted two-dimensional harmonic trap. The ground state hosts three distinct…Huaxin He, Fengtao Pang, Xianchao Zhang et al.·Sep 15, 2025SaveLearn
Dynamical Transitions in Trapped Superfluids Excited by Alternating FieldsThe paper presents a survey of some dynamical transitions in nonequilibrium trapped Bose-condensed systems subject to the action of alternating fields. Nonequilibrium states of trapped systems can be…V. I. Yukalov, E. P. Yukalova·Sep 14, 2025SaveLearn
An Orbit-qubit Quantum Processor of Ultracold AtomsIt is challenging to build scalable quantum processors capable of both parallel control and local operation. As a promising platform to overcome this challenge, optical lattices offer exceptional…Ming-Gen He, Wei-Yong Zhang, Zhen-Sheng Yuan et al.·Sep 13, 2025SaveLearn
Quenched disorder and the BCS-BEC crossover in the Hubbard modelWe study the impact of weak quenched disorder on the BCS-BEC crossover in the Hubbard model within a functional-integral approach. By deriving the thermodynamic potential up to second order in both…M. Iskin·Sep 11, 2025SaveLearn
Bosonic realization of SU(3) chiral Haldane phasesWe give a bosonic realization of the SU(3) antiferromagnetic Heisenberg (AFH) chain in the alternating conjugate representation, and study its phase diagram as a function of staggered interactions…Linpu Zhang, Junjun Xu·Sep 11, 2025SaveLearn
Quantum backreaction in an analog black holeWe extend the Gross-Pitaevskii equation to incorporate the effect of quantum fluctuations onto the flow of a weakly interacting Bose-Einstein condensate. Applying this framework to an analog black…G. Ciliberto, R. Balbinot, A. Fabbri et al.·Sep 10, 2025SaveLearn
Anomalously fast transport in non-integrable lattice gauge theoriesKinetic constraints are generally expected to slow down dynamics in many-body systems, obstructing or even completely suppressing transport of conserved charges. Here, we show how gauge theories can…Devendra Singh Bhakuni, Roberto Verdel, Jean-Yves Desaules et al.·Sep 10, 2025SaveLearn
Steady state diagram of interacting fermionic atoms coupled to dissipative cavitiesWe investigate fermionic atoms subjected to an optical lattice and coupled to a high finesse optical cavity with photon losses. A transverse pump beam introduces a coupling between the atoms and the…Luisa Tolle, Ameneh Sheikhan, Thierry Giamarchi et al.·Sep 9, 2025SaveLearn
Coherent transport in two-dimensional disordered potentials under spatially uniform SU(2) gauge fieldsWe study interference effects in the dynamics of a spin-1/2 particle propagating in two dimensions in a disordered potential and subject to a generalized spin-orbit coupling. With the particle…Masataka Kakoi, Christian Miniatura, Keith Slevin·Sep 9, 2025SaveLearn
Different Phases in a Dissipative Rydberg Lattice : Roles of Occupancy and On-site InteractionWe study a two-level dissipative non-equilibrium bosonic Rydberg system in an optical lattice, where multiple atoms can occupy a single site. The system is treated using two different approaches:…Suvechha Indu, Aniruddha Biswas, Raka Dasgupta·Sep 9, 2025SaveLearn
Mechanisms of anomalous three-body loss in a population-imbalanced three-component Fermi gasAchieving precise control of ultracold atomic gases requires a detailed understanding of atom loss mechanisms. Motivated by the anomalous three-body decay in a three-component Fermi gas reported in…Kajsa-My Tempest, Chris H. Greene·Sep 8, 2025SaveLearn
Quantum Mpemba Effect in a Four-Site Bose-Hubbard ModelWe investigate relaxation-order inversion, known as the quantum Mpemba effect (QME), in a minimal open many-body system called a one-dimensional four-site Bose--Hubbard chain governed by Lindblad…Asad Ali, Hamid Arian Zad, Muhammad Irtiza Hussain et al.·Sep 8, 2025SaveLearn
Observation of anomalous tunneling in collective excitations via a cloud experiment platform for Bose-Einstein condensatesRecent development of cloud-based experiment platforms has enabled physicists to examine theoretical concepts with unprecedented accessibility. Oqtant is a cloud-accessible platform for trapped…Daichi Kagamihara, Hironori Kazuta, Yewei Wu et al.·Sep 8, 2025SaveLearn
Machine learning applications in cold atom quantum simulatorsAs ultracold atom experiments become highly controlled and scalable quantum simulators, they require sophisticated control over high-dimensional parameter spaces and generate increasingly complex…Henning Schlömer, Annabelle Bohrdt·Sep 8, 2025SaveLearn
Strongly tilted field induced fractional quantized-drift in non-interacting systemFractional quantized response appears to be a distinctive characteristic in interacting topological systems. Here, we discover a novel phenomenon of tilt-induced fractional quantize drift in…Bo Zhu, Zhi Tan, Huilin Gong et al.·Sep 8, 2025SaveLearn
The vortex comb: eliminating vortices from Bose-Einstein condensates using optical latticesIn the present work we introduce and explore a technique for the efficient removal of vortices from an atomic Bose-Einstein condensate, through the application and subsequent removal of a…Shrohan Mohapatra, Andrew J. Schaffer, P. G. Kevrekidis et al.·Sep 8, 2025SaveLearn
Measuring the Chern-Simons invariant in quantum gasesChern-Simons (CS) invariant is a fundamental topological invariant describing the topological invariance of 3D space based on the Chern-Simons field theory. To date, direct measurement of the CS…Chang-Rui Yi, Jinlong Yu, Huan Yuan et al.·Sep 6, 2025SaveLearn
Universal properties and dynamical bosonization of strongly interacting one-dimensional anyonsWe study a one-dimensional system of strongly interacting anyons with short-range interactions under external confinement. This system, referred to as p-wave anyons, interpolates continuously…Ovidiu I. Patu·Sep 5, 2025SaveLearn
The Three-Body Limit Cycle: Universal Form for General RegulatorsThe Efimov effect, a remarkable realization of discrete scale invariance, emerges in the three-body problem with short-range interactions and is understood as a renormalization group (RG) limit cycle…Langxuan Chen, Feng Wu, Xincheng Lin et al.·Sep 5, 2025SaveLearn
Temperature dependence of p-wave contacts in a harmonically trapped Fermi gasWe study the dependence of the p-wave contact on the Fermi temperature TF and reduced temperature T/TF based on the number of closed-channel molecules. From the anisotropic pattern of…Kenta Nagase, Hikaru Takahashi, Soki Oshima et al.·Sep 5, 2025SaveLearn
Downfolding a quantum many-body system: the quasi-1D Fermi polaronWe investigate the properties of an impurity immersed in an ensemble of spin-polarized fermions confined in a tight quantum wire. We use a non-perturbative variational approach that accounts for…Lovro Anto Barišić, Giuliano Orso, Frédéric Chevy et al.·Sep 5, 2025SaveLearn
Goos-Hanchen Shift with a rotating atomic superfluid in a ringWe investigate the Goos Hanchen shift of the transmitted probe and show that optomechanical interference in a ring Bose Einstein condensate provides a sensitive, rotation tunable beam shift response…Ghaisud Din, Muqaddar Abbas, Pei Zhang·Sep 4, 2025SaveLearn