Polarons in supersolids: path-integral treatment of an impurity in a one-dimensional dipolar supersolidThe supersolid phase of a dipolar Bose-Einstein condensate has an intriguing excitation spectrum displaying a band structure. Here, the dressing of an impurity in a one-dimensional dipolar supersolid…Laurent H. A. Simons, Michiel Wouters, Jacques Tempere·Jul 3, 2024SaveLearn
Mott-glass phase induced by long-range correlated disorder in a one-dimensional Bose gasWe determine the phase diagram of a one-dimensional Bose gas in the presence of disorder with short- and long-range correlations, the latter decaying with distance as 1/|x|1+σ. When σ<0, the…Nicolas Dupuis, Andrei A. Fedorenko·Jul 3, 2024SaveLearn
Droplets of Bosons at a Narrow ResonanceWe consider bosons interacting through a narrow s-wave resonance. Such a resonance is characterized by an infinite scattering length and a large and negative effective range r0. We argue that…Ke Wang, Thimo Preis, Dam Thanh Son·Jul 3, 2024SaveLearn
Josephson oscillations of two weakly coupled Bose-Einstein condensatesA numerical experiment based on a particle number-conserving quantum field theory is performed for two initially independent Bose-Einstein condensates that are coherently coupled at two temperatures.…Alexej Schelle·Jul 3, 2024SaveLearn
Interaction-induced dissipative quantum phase transition in a head-to-tail atomic Josephson junctionWe propose a dissipative phase transition in a head-to-tail Bose Josephson junction. The quantum phase transition has the same origin as the one in a resistively shunted Josephson junction, but the…Koichiro Furutani, Luca Salasnich·Jul 3, 2024SaveLearn
Meson Mass Sets Onset Time of Anomalous Dynamical Quantum Phase TransitionsDynamical quantum phase transitions (DQPTs) have been established as a rigorous framework for investigating far-from-equilibrium quantum many-body criticality. Although initially thought to be…Jesse J. Osborne, Johannes Knaute, Ian P. McCulloch et al.·Jul 3, 2024SaveLearn
Density effects on the interferometry of Efimov states by modulating magnetic fieldsDynamical association of Efimov trimers in thermal gases by means of modulated magnetic fields has proven very fruitful in determining the binding energy of trimers. The latter was extracted from the…G. Bougas, S. I. Mistakidis, P. Giannakeas·Jul 2, 2024SaveLearn
Unveiling Supersolid Order via Vortex Trajectory CorrelationsThe task of experimentally investigating the inherently dual properties of a supersolid, a simultaneous superfluid and solid, has become more critical following the recent experimental exploration of…Subrata Das, Vito W. Scarola·Jul 2, 2024SaveLearn
Exploring pulsar glitches with dipolar supersolidsGlitches are sudden spin-up events that interrupt the gradual spin-down of rotating neutron stars. They are believed to arise from the rapid unpinning of vortices in the neutron star inner crust. The…Thomas Bland, Francesca Ferlaino, Massimo Mannarelli et al.·Jul 2, 2024SaveLearn
Rapidly-rotating quantum droplets confined in a harmonic potentialWe consider a "symmetric" quantum droplet in two spatial dimensions, which rotates in a harmonic potential, focusing mostly on the limit of "rapid" rotation. We examine this problem…S. Nikolaou, G. M. Kavoulakis, M. Ogren·Jul 2, 2024SaveLearn
Quantum Simulation with Gauge Fixing: from Ising Lattice Gauge Theory to Dynamical Flux ModelQuantum simulation of synthetic dynamic gauge field has attracted much attentions in recent years. There are two traditional ways to simulate gauge theories. One is to directly simulate the full…Junsen Wang, Xiangxiang Sun, Wei Zheng·Jul 1, 2024SaveLearn
Excitations of a two-dimensional supersolidWe present a theoretical study of the excitations of the two-dimensional supersolid state of a Bose-Einstein condensate with either dipole-dipole interactions or soft-core interactions. This…Elena Poli, Danny Baillie, Francesca Ferlaino et al.·Jul 1, 2024SaveLearn
Direct free energy calculation from ab initio path integral Monte Carlo simulations of warm dense matterWe carry out highly accurate ab initio path integral Monte Carlo (PIMC) simulations to directly estimate the free energy of various warm dense matter systems including the uniform electron gas…Tobias Dornheim, Zhandos Moldabekov, Sebastian Schwalbe et al.·Jul 1, 2024SaveLearn
Orbital phases of p-band ultracold fermions in the frustrated triangular latticeOrbital degrees of freedom play an important role for understanding the emergence of unconventional quantum phases. Ultracold atomic gases in optical lattices provide a wonderful platform to simulate…Jiaqi Wu, Hui Tan, Rui Cao et al.·Jul 1, 2024SaveLearn
Dissipative chaos and steady state of open Tavis-Cummings dimerWe consider a coupled atom-photon system described by the Tavis-Cummings dimer (two coupled cavities) in the presence of photon loss and atomic pumping, to investigate the quantum signature of…Debabrata Mondal, Andrey Kolovsky, S. Sinha·Jun 30, 2024SaveLearn
Symmetry oscillations in strongly interacting one-dimensional mixturesMulticomponent quantum mixtures in one dimension can be characterized by their symmetry under particle exchange. For a strongly interacting Bose-Bose mixture, we show that the time evolution of the…Silvia Musolino, Mathias Albert, Anna Minguzzi et al.·Jun 28, 2024SaveLearn
Condensate and superfluid fraction of homogeneous Bose gases in a self-consistent Popov approximationWe study the condensate and superfluid fraction of a homogeneous gas of weakly interacting bosons in three spatial dimensions by adopting a self-consistent Popov approximation, comparing this…C. Vianello, L. Salasnich·Jun 28, 2024SaveLearn
The synthetic gauge field and exotic vortex phase with spin-orbital-angular-momentum couplingUltracold atoms endowed with tunable spin-orbital-angular-momentum coupling (SOAMC) represent a promising avenue for delving into exotic quantum phenomena. Building on recent experimental…Yingqi Liu, Yun Chen, Yuangang Deng·Jun 28, 2024SaveLearn
Topologically protected quantized changes of the distance between atomsThouless pumping enables the transport of particles in a one-dimensional periodic potential if the potential is slowly and periodically modulated in time. The change in the position of particles…Ali Emami Kopaei, Krzysztof Giergiel, Krzysztof Sacha·Jun 28, 2024SaveLearn
On the infrared cutoff for dipolar dropletsThe beyond mean-field physics due to quantum fluctuations is often described by the Lee-Huang-Yang (LHY) correction, which can be approximately written as a simple analytical expression in terms of…Liang-Jun He, Fabian Maucher, Yong-Chang Zhang·Jun 28, 2024SaveLearn
One-dimensional Z2 lattice gauge theory in periodic Gauss-law sectorsWe calculate the properties of a one-dimensional Z2 lattice gauge theory in different Gauss law sectors, corresponding to different configurations of static charges set by the orientations of the…Vaibhav Sharma, Erich J Mueller·Jun 27, 2024SaveLearn
Topological Dynamics and Correspondences in Composite Exceptional RingsThe study of unconventional phases and elucidation of correspondences between topological invariants and their intriguing properties are pivotal in topological physics. Here, we investigate a complex…Zhoutao Lei, Yuangang Deng·Jun 27, 2024SaveLearn
Dressed-State Spectroscopy and Magic Trapping of Microwave-Shielded NaCs MoleculesWe report on the optical polarizability of microwave-shielded ultracold NaCs molecules in an optical dipole trap. While dressing a pair of rotational states with a microwave field, we observe a…Siwei Zhang, Weijun Yuan, Niccolò Bigagli et al.·Jun 27, 2024SaveLearn
The dynamics of Tonks-Girardeau gas excited by a pulse driveIn this paper we study the dynamics of Tonks-Girardeau (TG) gases in a harmonic potential driven by Gaussian pulse, which is a correspondence of the excitation dynamics of electrons in matters driven…Jia Li, Yajiang Hao·Jun 26, 2024SaveLearn
Accelerated creation of NOON states with ultracold atoms via counterdiabatic drivingA quantum control protocol is proposed for the creation of NOON states with N ultracold bosonic atoms on two modes, corresponding to the coherent superposition $ N,0 + …Simon Dengis, Sandro Wimberger, Peter Schlagheck·Jun 25, 2024SaveLearn