Unveiling quantum phases in quasi-one-dimensional dipolar gases using continuous matrix product stateWe investigate the ground-state properties of the quasi-one-dimensional dipolar gases using continuous matrix product states techniques. Making use of the first- and second-order correlation…Li Peng, Junqiao Pan, Su Yi et al.·May 26, 2024SaveLearn
Dipolar bosons in a twisted bilayer geometryIn recent years, twisted bilayer systems such as bilayer graphene have attracted a great deal of attention as the twist angle introduces a degree of freedom which can be used to non-trivially modify…Chao Zhang, Zhijie Fan, Barbara Capogrosso-Sansone et al.·May 26, 2024SaveLearn
Dipolar Droplets at 3D-1D CrossoverWe investigate beyond-mean-field corrections to the energy of an elongated homogeneous Bose gas strongly confined in two directions, with dipoles aligned along the long axis of the system. When the…Maciej Pylak, Mariusz Gajda, Paweł Zin·May 24, 2024SaveLearn
From inverse-cascade to sub-diffusive dynamic scaling in driven disordered Bose fluidsWe explore the emergence of universal dynamic scaling in an interacting Bose gas around the condensation transition, under the combined influence of an external driving force and spatial disorder. As…Elisabeth Gliott, Adam Rançon, Nicolas Cherroret·May 24, 2024SaveLearn
Unbounded entropy production and violent fragmentation for repulsive-to-attractive interaction quench in long-range interacting systemsWe study the non-equilibrium dynamics of a one-dimensional Bose gas with long-range interactions that decay as (1rα) (0.5 < α<4.0). We investigate exotic dynamics when the interactions…P. Molignini, B. Chakrabarti·May 23, 2024SaveLearn
Quantum mixtures of ultracold gases of neutral atomsAfter decades of improvements in cooling techniques of several atomic species and in finding methods for the achievement of stable quantum mixtures, the field is now ready for an extensive use of…Cosetta Baroni, Giacomo Lamporesi, Matteo Zaccanti·May 23, 2024SaveLearn
Self-trapping phenomenon, multistability and chaos in open anisotropic Dicke dimerWe investigate semiclassical dynamics of a coupled atom-photon interacting system described by a dimer of anisotropic Dicke model in the presence of photon loss, exhibiting a rich variety of…G. Vivek, Debabrata Mondal, Subhadeep Chakraborty et al.·May 22, 2024SaveLearn
Quantum Many-Body Scarring in a Non-Abelian Lattice Gauge TheoryQuantum many-body scarring (QMBS) is an intriguing mechanism of weak ergodicity breaking that has recently spurred significant attention. Particularly prominent in Abelian lattice gauge theories…Giuseppe Calajò, Giovanni Cataldi, Marco Rigobello et al.·May 21, 2024SaveLearn
Phase transitions from Heating to non-heating in SU(1, 1) quantum dynamics: applications to Bose-Einstein condensates and periodically driven coupled oscillatorsWe study the entanglement properties in non-equilibrium quantum systems with the SU(1, 1) structure. Through Möbius transformation, we map the dynamics of these systems following a sudden quench or a…Heng-Hsi Li, Po-Yao Chang·May 21, 2024SaveLearn
Quantum droplets in dipolar condensate mixtures with arbitrary dipole orientationsThrough considering a two-component dipolar Bose-Einstein condensate, we investigate the influence of the angle between the polarization orientations of the two species on the ground states, and show…Liang-Jun He, Bo Liu, Yong-Chang Zhang·May 21, 2024SaveLearn
Phases and dynamics of few fermionic impurities immersed in two-dimensional boson dropletsWe unravel the ground state properties and emergent non-equilibrium dynamics of a mixture consisting of a few spin-polarized fermions embedded in a two-dimensional bosonic quantum droplet. For an…Jose Carlos Pelayo, Thomás Fogarty, Thomas Busch et al.·May 21, 2024SaveLearn
A Microscopic Description for Two Body Loss in Cold Atoms Near Feshbach Resonances with Strong Spontaneous EmissionWe study the two body loss dynamics of fermionic cold atoms near s- and p-wave Feshbach resonances with a microscopic Keldysh path integral formalism and compare the result to the macroscopic…Chen-How Huang·May 17, 2024SaveLearn
Fast transport and splitting of spin-orbit-coupled spin-1 Bose-Einstein CondensatesIn this study, we investigate the dynamics of tunable spin-orbit-coupled spin-1 Bose-Einstein condensates confined within a harmonic trap, focusing on rapid transport, spin manipulation, and…Yaning Xu, Yuanyuan Chen, Xi Chen·May 17, 2024SaveLearn
A single atom vibration sensorPreviously in vibration sensors, optical glass plates, optical fibres, carbon nanotubes, semiconductor materials, piezoelectric materials and molecules are proved to be effective transducers for…Wenxi Lai, Yu-Quan Ma, Qiaoxin Li·May 17, 2024SaveLearn
Interaction induced splitting of Dirac monopoles in the topological Thouless pumping of strongly interacting Bosons and SU(N) FermionsMotivated by the observation of the breakdown of quantization for the Thouless pump in the presence of strong interaction by ETH [Walter et. al. Nat. Phys. 19, 1471 (2023), Viebahn et. al.…Hei Lam, Yangqian Yan·May 16, 2024SaveLearn
Topological Floquet engineering of a three-band optical lattice with dual-mode resonant drivingWe present a Floquet framework for controlling topological features of a one-dimensional optical lattice system with dual-mode resonant driving, in which both the amplitude and phase of the lattice…Dalmin Bae, Junyoung Park, Myeonghyeon Kim et al.·May 16, 2024SaveLearn
Imaging Spinor Bose Gasses Using Off-Axis HolographyWe introduce a novel, non-invasive imaging technique based on spin-dependent off-axis holography (SOAH) for spin-1 Bose-Einstein condensates (BECs). Utilizing a dual reference beam strategy, this…Nejc Blaznik, Jasper Smits, Marc Duran Gutierrez et al.·May 16, 2024SaveLearn
Quantum droplets in two-dimensional Bose mixtures at finite temperatureWe investigate the formation of quantum droplets at finite temperature in attractive Bose mixtures subject to a strong transverse harmonic confinement. By means of exact path-integral Monte Carlo…Gabriele Spada, Sebastiano Pilati, Stefano Giorgini·May 15, 2024SaveLearn
Supersolidity in ultra-cold dipolar gasesCan a gas behave like a crystal? Supersolidity is an intriguing and challenging state of matter which combines key features of superfluids and crystals. Predicted a long time ago, its experimental…Alessio Recati, Sandro Stringari·May 15, 2024SaveLearn
Anomalous Landau damping and algebraic thermalization in two-dimensional superfluids far from equilibriumWe present a quantitative description of the thermalization dynamics of far-from-equilibrium, two-dimensional (2D) Bose superfluids. Our analysis leverages a quantum kinetic formalism and allows us…Clément Duval, Nicolas Cherroret·May 14, 2024SaveLearn
Swallow-tail dispersions of moving solitons in a two-dimensional fermionic superfluidSoliton-like localised wave solutions in a two-dimensional Fermi superfluid are studied by solving the Bogoliubov-de Gennes equations in the BCS regime of weak pairing interactions. The dispersion…Jan Major, Joachim Brand·May 13, 2024SaveLearn
Fast manipulation of a quantum gas on an atom chip with a strong microwave fieldWe report on an experimental platform based on an atom chip encompassing a coplanar waveguide which enables the manipulation of a quantum gas of sodium atoms with strong microwave fields. We describe…Manon Ballu, Bastien Mirmand, Thomas Badr et al.·May 13, 2024SaveLearn
Quasi-one- and quasi-two-dimensional symbiotic solitons bound by dipolar interactionWe study the formation of quasi-one- (quasi-1D) and quasi-two-dimensional (quasi-2D) symbiotic solitons bound by an interspecies dipolar interaction in a binary dipolar Bose-Einstein condensate.…S. K. Adhikari·May 13, 2024SaveLearn
Recent progress on quantum simulations of non-standard Bose-Hubbard modelsIn recent years, the systems comprising of bosonic atoms confined to optical lattices at ultra-cold temperatures have demonstrated tremendous potential to unveil novel quantum mechanical effects…Titas Chanda, Luca Barbiero, Maciej Lewenstein et al.·May 13, 2024SaveLearn
Laser-painted cavity-mediated interactions in a quantum gasExperimental platforms based on ultracold atomic gases have significantly advanced the quantum simulation of complex systems, yet the exploration of phenomena driven by long-range interactions…Mariano Bonifacio, Francesco Piazza, Tobias Donner·May 13, 2024SaveLearn