Vortex leapfrogging and superfluid dissipation mechanisms in a fluid of lightWe report the experimental observation of vortex leapfrogging in a two-dimensional fluid of light. By imprinting two vortex-antivortex pairs and tracking their real-time evolution through…Myrann Baker-Rasooli, Nathan du Toit, Nicolas Pavloff et al.·Dec 8, 2025SaveLearn
Multicomponent condensates: a flexible platform for soliton physicsWe present a series of experimental investigations on binary mixtures of Bose-Einstein condensates. Our focus lies on the regime where the interaction parameters place the system at the threshold of…Franco Rabec, Jérôme Beugnon, Jean Dalibard et al.·Dec 8, 2025SaveLearn
Trion ordering in the attractive three-color Hubbard model on a π-flux square latticeUltracold multicomponent fermions (atoms/molecules) loaded in optical lattices provide an ideal platform for simulating SU(N) Hubbard models that host unconventional many-body quantum states beyond…Xiang Li, Yumeng Li, Quan Fu et al.·Dec 6, 2025SaveLearn
Evaporative damping in open system theory of Bose-Einstein CondensatesWe derive a new damping mechanism in the open quantum systems description of Bose-Einstein condensates. It stems from previously neglected terms in the derivation of the stochastic projective…Nils A. Krause, Ashton S. Bradley·Dec 5, 2025SaveLearn
Quenching dynamics of vortex in spin-orbit coupled Bose-Einstein condensatesWe investigate the ground states and rich dynamics of vortices in spin-orbit coupled Bose-Einstein condensates (BEC) subject to position-dependent detuning. Such a detuning plays the role of an…Juan Wang, Zhenze Fan, Yan Li·Dec 5, 2025SaveLearn
Interplay of Rashba and Dresselhaus Spin-Orbit Couplings on the Stability of Topological FFLO Phases in 1D Fermi GasesWe investigate the stabilization of topological Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) phases, with a specific emphasis on the intraband FFLO phase, in a one-dimensional (1D) Fermi gas subjected to…Hamid Mosadeq, Mohammad-Hossein Zare, Reza Asgari·Dec 5, 2025SaveLearn
Robust, fast, and efficient formation of stable tetratomic molecules from ultracold atoms via generalized stimulated Raman exact passageThe study of the conversion of ultracold atoms into molecules has long remained a hot topic in atomic, molecular, and optical physics. However, most prior research has focused on diatomic molecules,…Jia-Hui Zhang, Wen-Yuan Wang, Fu-Quan Dou·Dec 4, 2025SaveLearn
Collective cluster nucleation dynamics in quantum magnetsStrongly interacting many-body systems exhibit collective properties that emerge from complex correlations among microscopic degrees of freedom. These cooperative phenomena govern the non-equilibrium…Philip Osterholz, Fabio Bensch, Shuanghong Tang et al.·Dec 4, 2025SaveLearn
Optimizing two-qubit gates for ultracold fermions in optical latticesUltracold neutral atoms in optical lattices are a promising platform for simulating the behavior of complex materials and implementing quantum gates. We optimize collision gates for fermionic Lithium…Jan A. P. Reuter, Juhi Singh, Tommaso Calarco et al.·Dec 3, 2025SaveLearn
Formation of bosonic 23Na41K Feshbach moleculesUltracold Feshbach molecules are a crucial intermediate step for the creation of quantum degenerate gases of strongly dipolar molecules. After coherent transfer to the rovibrational ground state,…Sungjun Lee, Younghoon Lim, Jongyeol Kim et al.·Dec 2, 2025SaveLearn
Orbital-resolved three-body recombination across a p-wave Feshbach resonance in ultracold 6LiWe report precision, orbital-resolved measurements of three-body recombination near the 159~G p-wave Feshbach resonance in an ultracold gas of 6Li atoms prepared in their lowest hyperfine…Shaokun Liu, Zhekang Xu, Shuai Peng et al.·Dec 2, 2025SaveLearn
Confinement-Induced Resonances in Rabi-Coupled Bosonic MixturesWe consider coherently-coupled bosonic mixtures scattering at low energies in the presence of an external confinement along either one or two directions. We exactly solve the two-body scattering…Andrea Tononi, Pietro Massignan·Dec 1, 2025SaveLearn
Floquet-induced bosonic pair condensate with unconventional symmetryIn this study, we propose a dynamical pairing mechanism other than the pair-wise interactions. Starting from a two-dimensional hard-core boson model with periodically modulated hopping amplitude, we…Zhizhen Chen, Jiale Huang, Mingpu Qin et al.·Dec 1, 2025SaveLearn
Spectral form factor and power spectrum for trapped interacting rotating bosons: Crossover from integrability to quantum chaosThe emergence of quantum chaos in a system of trapped interacting bosons with externally impressed rotation is studied through spectral form factor (SFF) and power spectrum using exact…Mohd Talib, M. A. H. Ahsan·Nov 30, 2025SaveLearn
Vortex configuration dependent equilibrium and non-equilibrium states in two-dimensional quantum turbulenceIn this work, we analyze the evolution of four vortex configurations, namely, dipole, plasma, cluster, and lattice, using the two-dimensional mean-field Gross-Pitaevskii equation, focusing on their…Shawan K. Jha, Makoto Tsubota, Pankaj K. Mishra·Nov 30, 2025SaveLearn
Probing the Fermi Sea Topology in a Quantum GasPauli's exclusion principle forces fermions to occupy distinct quantum states, creating a filled region of momentum space at low temperature, the Fermi sea, whose topology governs the…Cyprien Daix, Pok Man Tam, Maxime Dixmerias et al.·Nov 28, 2025SaveLearn
Robust quantum-droplet necklace clusters in three dimensionsWe report the existence of quasi-stable ring-shaped (necklace-shaped) clusters built, in the free space, of 3D quantum droplets (QDs) in a binary Bose-Einstein condensate, modeled by the…Liangwei Dong, Dongshuai Liu, Boris A. Malomed·Nov 27, 2025SaveLearn
Quantum phase transitions of the anisotropic Dicke-Ising model in driven Rydberg arraysWe study the properties of a generalized Dicke-Ising model realized with an array of Rydberg atoms, driven by microwave electric fields and coupled to an optical cavity. As this platform allows for a…Bao-Yun Dong, Ying Liang, Stefano Chesi et al.·Nov 27, 2025SaveLearn
Dynamics of interacting bosons in a two-leg ring ladder with artificial magnetic flux and ac-driven modulationsWe investigate the nonequilibrium dynamics of interacting bosons in a two-leg ring ladder pierced by an artificial magnetic flux, where the particles are initially localized in the central sites of…L. Q. Lai·Nov 26, 2025SaveLearn
Nucleation and wetting transitions in three-component Bose-Einstein condensates in Gross-Pitaevskii theory: exact resultsNucleation and wetting transitions are studied in a three-component Bose-Einstein condensate mixture within Gross-Pitaevskii theory. For special cases of intermediate segregation between components 1…Jonas Berx, Nguyen Van Thu, Joseph O. Indekeu·Nov 26, 2025SaveLearn
Precision thermodynamics of the strongly interacting Fermi gas in two dimensionsThe two-species cold atomic Fermi gas with attractive short-range interactions in two spatial dimensions undergoes a Bardeen-Cooper-Schrieffer (BCS) to a Bose-Einstein Condensate (BEC) crossover as a…S. Ramachandran, S. Jensen, Y. Alhassid·Nov 25, 2025SaveLearn
Bloch oscillations of a mobile impurity in a one-dimensional Bose gasWe study the motion of an impurity under the action of a constant force through a one-dimensional system of weakly-interacting bosons. The interplay of the impurity-boson interaction, the boson-boson…Saptarshi Majumdar, Aleksandra Petković·Nov 25, 2025SaveLearn
Proposals for realizing a Josephson diode in Atomtronic circuitsThe Josephson diode, a non-reciprocal quantum element analogous to the familiar semiconductor p-n junction diode, has been realized in solid-state systems but remains unexplored in tunable atomtronic…Nalinikanta Pradhan, Rina Kanamoto, M. Bhattacharya et al.·Nov 22, 2025SaveLearn
Effective action approach to quantum and thermal effects: from one particle to Bose-Einstein condensatesWe present a detailed derivation of the quantum and quantum-thermal effective action for non-relativistic systems, starting from the single particle case and extending to the Gross-Pitaevskii (GP)…Luca Salasnich·Nov 22, 2025SaveLearn
Pair scattering from time-modulated impurity in the Bose-Hubbard modelWe investigate scattering phenomena in a one-dimensional attractive Bose-Hubbard model with a time-periodically modulated impurity. We analyze both single-particle and pair (doublon) transmission,…Neda Ahmadi, Ameneh Sheikhan, Corinna Kollath·Nov 21, 2025SaveLearn