Quantum droplet speed management and supersolid behavior in external harmonic confinementIn this work, we propose a management method for controlling the speed and direction of self-bound quantum droplets (QDs) in a binary Bose-Einstein condensate mixture under time-modulated external…Saurab Das, Ajay Nath·Jul 15, 2024SaveLearn
Quantum Phase Space Approach to the Ideal Fermi and Bose GasesIn this work, improvements are introduced to the current models of the ideal Fermi gas and the ideal Bose gas by incorporating the quantum nature of phase space, which is directly linked to the…Rivo Herivola Manjakamanana Ravelonjato, Ravo Tokiniaina Ranaivoson, Raoelina Andriambololona et al.·Jul 13, 2024SaveLearn
Dipolar droplets of strongly interacting moleculesWe simulate a molecular Bose-Einstein condensate in the strongly dipolar regime, observing the existence of self-bound droplets, as well as their splitting into multiple droplets by…Tim Langen, Jordi Boronat, Juan Sánchez-Baena et al.·Jul 12, 2024SaveLearn
Stability and decay of subradiant patterns in a quantum gas with photon-mediated interactionsMetastability and its relaxation mechanisms challenge our understanding of the stability of quantum many-body systems, revealing a gap between the microscopic dynamics of the individual components…Alexander Baumgärtner, Simon Hertlein, Tom Schmit et al.·Jul 12, 2024SaveLearn
Non-equilibrium dynamics and atom-pair coherence in strongly interacting Bose-Fermi mixturesTheoretical treatments of non-equilibrium dynamics in strongly interacting Bose-Fermi mixtures are complicated by the inherent non-Gaussian nature of the vacuum two-body physics, invalidating the…J. van de Kraats, D. J. M. Ahmed-Braun, V. E. Colussi et al.·Jul 12, 2024SaveLearn
Localized States in Dipolar Bose-Einstein Condensates: To be or not to be of second orderWe report the existence of localized states in dipolar Bose-Einstein condensates confined to a tubular geometry. We first perform a bifurcation analysis to track their emergence in a one-dimensional…Alina Barbara Steinberg, Fabian Maucher, Svetlana Gurevich et al.·Jul 12, 2024SaveLearn
Rotating dipole and quadrupole quantum droplets in binary Bose-Einstein condensatesQuantum droplets (QDs) are self-trapped modes stabilized by the Lee-Huang-Yang correction to the mean-field Hamiltonian of binary atomic Bose-Einstein condensates. The existence and stability of…Dongshuai Liu, Yanxia Gao, Dianyuan Fan et al.·Jul 12, 2024SaveLearn
An Equation of State for Turbulence in the Gross-Pitaevskii modelWe report the numerical observation of a far-from-equilibrium equation of state (EOS) in the Gross-Pitaevskii model. We first show that the momentum distribution of the turbulent cascade is well…Gevorg Martirosyan, Kazuya Fujimoto, Nir Navon·Jul 11, 2024SaveLearn
The ideal gas of Bosons and Fermions in Harmonic Traps in the framework of Extended Uncertainty PrincipleThis manuscript studies harmonically trapped ideal Bose and Fermi gas systems and their thermodynamics in the framework of the Extended Uncertainty Principle (EUP). In particular, we demonstrated how…B. Hamil, B. C. Lütfüoğlu·Jul 11, 2024SaveLearn
Uncovering Emergent Spacetime Supersymmetry with Rydberg Atom ArraysIn the zoo of emergent symmetries in quantum many-body physics, the previously unrealized emergent spacetime supersymmetry (SUSY) is particularly intriguing. Although it was known that spacetime SUSY…Chengshu Li, Shang Liu, Hanteng Wang et al.·Jul 11, 2024SaveLearn
Phase-space localization at the lowest Landau levelWe consider bosons with weak contact interactions in a harmonic trap and focus on states at the lowest Landau level. Motivated by the known nontrivial phase-space topography of the energy functional…Ben Craps, Marine De Clerck, Oleg Evnin et al.·Jul 10, 2024SaveLearn
Quantum Triticality of Bosonic Atomic-Molecular Mixtures with Feshbach CouplingWe develop a functional integral formulation for a homogeneous bosonic atomic-molecular mixture with Feshbach coupling in three-spatial dimensions. Taking phase stability into account, we establish a…Yuan-Hong Chen, Dong-Chen Zheng, Renyuan Liao·Jul 10, 2024SaveLearn
Dynamics of quasi-one-dimensional quantum droplets in Bose-Bose mixturesThe properties of quasi-one-dimensional quantum droplets of Bose-Einstein condensates are investigated analytically and numerically, taking into account the contribution of quantum fluctuations.…Sherzod R. Otajonov, Bakhram A. Umarov, Fatkhulla Kh. Abdullaev·Jul 10, 2024SaveLearn
Supersolidity of polariton condensates in photonic crystal waveguidesCondensation of exciton-polaritons has been recently observed in one-dimensional photonic crystal waveguides, exploiting the interplay of long-lived gap confined eigenmodes and negative mass…Davide Nigro, Dimitrios Trypogeorgos, Antonio Gianfrate et al.·Jul 9, 2024SaveLearn
Finite size analysis for interacting bosons at the 2D-1D Dimensional CrossoverIn this work, we extend the analysis of interacting bosons at 2D-1D dimensional crossover for finite size and temperature by using field-theory approach (bosonization) and quantum Monte Carlo…Lorenzo Pizzino, Hepeng Yao, Thierry Giamarchi·Jul 9, 2024SaveLearn
Quantum rotor in a two-dimensional mesoscopic Bose gasWe investigate a molecular quantum rotor in a two-dimensional Bose-Einstein condensate. The focus is on studying the angulon quasiparticle concept in the crossover from few- to many-body physics. To…Michał Suchorowski, Alina Badamshina, Mikhail Lemeshko et al.·Jul 8, 2024SaveLearn
Ground-state phase diagram of the SU(4) Heisenberg model on a plaquette latticeWe investigate the ground state of the SU(4) Heisenberg model on a square lattice with spatial anisotropy on each plaquette bond using the tensor-network method based on infinite projected…Ryui Kaneko, Shimpei Goto, Ippei Danshita·Jul 8, 2024SaveLearn
Universal relations in Bose gases with power-law interactions in two and three dimensionsWe derive universal relations between thermodynamic quantities and the pair distribution function for bosons interacting via power-law interactions in three and two dimensions. We find beyond…Nina S. Voronova, Elena V. Skirdova, I. L. Kurbakov et al.·Jul 8, 2024SaveLearn
Dual approach to soft-core anyonic Lieb-Liniger fluidsThe identity of quantum matter can be effectively altered by means of gauge fields. In two spatial dimensions this is illustrated by the Chern-Simons flux-attachment mechanism, but such a mechanism…Gerard Valentí-Rojas, Patrik Öhberg·Jul 8, 2024SaveLearn
Three-Body Recombination of Ultracold Microwave-Shielded Polar MoleculesA combined experimental and theoretical study is carried out on the three-body recombination process in a gas of microwave-shielded polar molecules. For ground-state polar molecules dressed with a…Ian Stevenson, Shayamal Singh, Ahmed Elkamshishy et al.·Jul 6, 2024SaveLearn
Dynamical control in a prethermalized molecular ultracold plasma: Local dissipation drives global relaxationPrethermalization occurs as an important phase in the dynamics of many-body systems when strong coupling drives a quasi-equilibrium in a subspace separated from the thermodynamic equilibrium by the…Ruoxi Wang, Amin Allahverdian, Smilla Colombini et al.·Jul 6, 2024SaveLearn
Interaction-induced topological phase transition at finite temperatureWe demonstrate the existence of topological phase transitions in interacting, symmetry-protected quantum matter at finite temperatures. Using a combined numerical and analytical approach, we study a…Ze-Min Huang, Sebastian Diehl·Jul 5, 2024SaveLearn
Circular Dichroism on the Edge of Quantum Hall Systems: From Many-Body Chern Number to Anisotropy MeasurementsQuantum Hall states are characterized by a topological invariant, the many-body Chern number, which determines their quantized Hall conductivity. This invariant also emerges in circular dichroic…F. Nur Ünal, A. Nardin, N. Goldman·Jul 5, 2024SaveLearn
Thermal Phase Fluctuations in Narrow Superfluid RingsUsing matter-wave interference, we have investigated thermal phase fluctuations in narrow coplanar, concentric rings of ultracold fermionic superfluids. We found that the correlation length decreases…Parth Sabharwal, Daniel G. Allman, Pradipta Debnath et al.·Jul 5, 2024SaveLearn
Crow instability of vortex lines in dipolar superfluidsIn classical inviscid fluids, antiparallel vortices perturbed by Kelvin waves exhibit the Crow instability, where the mutual interaction of the Kelvin modes renders them dynamically unstable. This…Srivatsa B. Prasad, Nick G. Parker, Andrew W. Baggaley·Jul 4, 2024SaveLearn