Phase alignment in a lattice of exciton-polaritonic Bose-Einstein condensatesDynamics of exciton-polariton Bose-Einstein condensate is examined by means of the stochastic Gross-Pitaevskii equation including non-Markovian coupling to the excitonic reservoir. Attention is…N. V. Kuznetsova, D. V. Makarov, N. A. Asriyan et al.·May 12, 2025SaveLearn
Observation of Near-Critical Kibble-Zurek Scaling in Rydberg Atom ArraysThe Kibble-Zurek scaling reveals the universal dynamics when a system is linearly ramped across a symmetry-breaking phase transition. However, in reality, inevitable finite-size effects or…Tao Zhang, Hanteng Wang, Wenjun Zhang et al.·May 12, 2025SaveLearn
Probing quantum phase transition in a staggered Bosonic Kitaev chain via layer-resolved localization-delocalization transitionThe bosonic statistics, which allow for macroscopic multi-occupancy of single-particle states, pose significant challenges for analyzing quantum phase transitions in interacting bosonic systems, both…R. Wang, X. Z. Zhang·May 11, 2025SaveLearn
Supersonic Flow Past an Obstacle in a Quasi-Two-Dimensional Lee-Huang-Yang Quantum FluidA supersonic flow past an obstacle can generate a rich variety of wave excitations. This paper investigates, both analytically and numerically, two types of excitations generated by the flow of a…G. H. dos Santos, L. F. Calazans de Brito, A. Gammal et al.·May 10, 2025SaveLearn
Experimental Investigation of a Bipartite Quench in a 1D Bose gasLong wavelength dynamics of 1D Bose gases with repulsive contact interactions can be captured by Generalized HydroDynamics (GHD) which predicts the evolution of the local rapidity distribution. The…Léa Dubois, Guillaume Thémèze, Jérôme Dubail et al.·May 9, 2025SaveLearn
Low-dimensional Bose-Bose Mixture in Random Speckle PotentialIn this work, we have studied the effect of the repulsive speckle potential in a mixture of Bose-Einstein condensates in one dimension (1D) and two dimension (2D). We simulated linear and circular…Avra Banerjee, Saswata Sahu, Dwipesh Majumder·May 9, 2025SaveLearn
Expansion of one-dimensional spinor gases from power-law trapsFree expansion following the removal of axial confinement represents a fundamental nonequilibrium scenario in the study of many-body ultracold gases. Using the stationary phase approximation, we…Ovidiu I. Patu, Gianni Aupetit-Diallo·May 8, 2025SaveLearn
Observation of average topological phase in disordered Rydberg atom arrayTopological phases have been extensively studied over the past two decades, primarily in quantum pure states, where they are protected by exact symmetries. Recently, numerous studies have…Zongpei Yue, Yu-Feng Mao, Xinhui Liang et al.·May 7, 2025SaveLearn
Dynamic scaling of vorticity in phase-separating superfluid mixturesRecently, it has been experimentally confirmed that non-equilibrium dynamics of phase separation in strongly ferromagnetic Bose-Einstein condensates of 7Li atoms obey the dynamic scaling law…Ryuta Ito, Hiromitsu Takeuchi·May 7, 2025SaveLearn
Disordered solid to Bose-glass transition in Bose-Hubbard model with disorder and long-range interactionsThe introduction of disorder in Bose-Hubbard model gives rise to new glassy quantum phases, namely the Bose-glass (BG) and disordered solid (DS) phases. In this work, we present the rich phase…Kohenjit Pebam, Laxmi Angom, Bhumika Thoudam et al.·May 7, 2025SaveLearn
Consistent Field Theory Across the Mott-Insulator to Superfluid TransitionWe employ a field-theoretical approach to analyze the Bose-Hubbard model on a lattice, with a focus on the low-energy properties across the Mott insulator (MI) to superfluid (SF) transition. Prior…Idan S. Wallerstein, Eytan Grosfeld·May 7, 2025SaveLearn
Equilibrium, Relaxation and Fluctuations in homogeneous Bose-Einstein Condensates: Linearized Classical Field AnalysisOpen quantum systems theory is central to describing the dynamics and equilibration of dilute-gas Bose-Einstein condensates (BECs). We present an analysis of the linearized stochastic projected…Nils A. Krause, Ashton S. Bradley·May 6, 2025SaveLearn
Proper Orthogonal Decomposition of a Superfluid Turbulent WakeSuperfluid turbulent wakes behind a square prism are studied theoretically and numerically by proper orthogonal decomposition (POD). POD is a data science approach that can efficiently extract the…Sota Yoneda, Hiromitsu Takeuchi·May 6, 2025SaveLearn
Pauli crystal superradiancePauli crystals are unique geometric structures of non-interacting fermions, resembling crystals, that emerge solely from Fermi statistics and confinement. Unlike genuine quantum crystals that arise…Daniel Ortuño-Gonzalez, Rui Lin, Justyna Stefaniak et al.·May 5, 2025SaveLearn
Engineering frustrated Rydberg spin models by graphical Floquet modulationArrays of Rydberg atoms interacting via dipole-dipole interactions offer a powerful platform for probing quantum many-body physics. However, these intrinsic interactions also determine and constrain…Mingsheng Tian, Rhine Samajdar, Bryce Gadway·May 2, 2025SaveLearn
Interplay of asymmetry and fragmentation in the many-body tunneling dynamics of two-dimensional bosonic Josephson junctionsIt is well known that the many-body tunneling of a bosonic condensate leads to (longitudinal) fragmentation along the tunneling direction. In this work, we prepare the initial ground state as a…Anal Bhowmik, Rhombik Roy, Sudip Kumar Haldar·May 2, 2025SaveLearn
Excitation spectrum of vortex-lattice modes in a rotating condensate with a density-dependent gauge potentialWe investigate the collective excitation spectrum of a quasi-2D Bose-Einstein condensate trapped in a harmonic confinement with nonlinear rotation induced by a density-dependent gauge field. Using a…Rony Boral, Swarup K. Sarkar, Matthew Edmonds et al.·May 2, 2025SaveLearn
Contemporary tensor network approaches to gapless and topological phases in an extended Bose-Hubbard ladderThe development of numerically efficient computational methods has facilitated in depth studies of various correlated phases of matter including critical and topological phases. A quantum Monte-Carlo…Yuma Watanabe, Ravindra W. Chhajlany, Maciej Lewenstein et al.·Apr 30, 2025SaveLearn
Universal scaling law for quantum droplet formationGiven the right set of circumstances, ultracold quantum gases are able to change character and condense into a liquid state of quantum droplets. The size distribution of the droplets is determined…Ian G. Moss·Apr 30, 2025SaveLearn
Hierarchy of pairing in imbalanced three-component one-dimensional Fermi gasWe study a one-dimensional, three-component Fermi gas with population imbalance using the Bogoliubov-de Gennes mean-field approach. We specifically consider pairing in two channels while deliberately…Buğra Tüzemen, Tomasz Sowiński·Apr 30, 2025SaveLearn
Universal Bound States with Bose-Fermi Duality in Microwave-Shielded Polar MoleculesWe report universal bound states of microwave-shielded ultracold molecules that solely depend on the strengths of long-range dipolar interaction and microwave coupling. Under a highly elliptic…Tingting Shi, Haitian Wang, Xiaoling Cui·Apr 30, 2025SaveLearn
Geometric potential for a Bose-Einstein condensate on a curved surfaceWe compute the ground state of a Bose-Einstein condensate confined on a curved surface and unravel the effects of curvatures. Starting with a general formulation for any smooth surface, we apply it…Sheilla M. de Oliveira, Natália Salomé Móller·Apr 29, 2025SaveLearn
Anyonization of bosons in one dimension: an effective swap modelAnyons emerge as elementary excitations in low-dimensional quantum systems and exhibit behavior distinct from bosons or fermions. Previous models of anyons in one dimension (1D) are mainly…Botao Wang, Amit Vashisht, Yanliang Guo et al.·Apr 29, 2025SaveLearn
Evolution of density variations in a trapped atomic superfluid driven into turbulenceIn this work, we study the free decay of a turbulent trapped Bose gas by analyzing the temporal evolution of density variations extracted from absorption images. We introduce a parameter δ as a…Michelle A. Moreno-Armijos, Leandro Machado, Arnol D. García-Orozco et al.·Apr 28, 2025SaveLearn
Finite temperature phase diagram of the extended Bose-Hubbard model in the presence of disorderWe study the finite and non-zero temperature phase diagram of the Extended Bose-Hubbard Model for both pure and disordered systems. Such a system can be experimentally realized by trapping ultracold…Madhumita Kabiraj, Raka Dasgupta·Apr 28, 2025SaveLearn