Results 11 to 20 of about 4,351,101 (232)
Universal relations for dipolar quantum gases
Physical Review Research, 2021 We establish that two-dimensional dipolar quantum gases admit a universal description, i.e., their thermodynamic properties are independent of details of the interaction at short distances.
Johannes Hofmann, Wilhelm Zwerger
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Quantum gases in optical boxes [PDF]
Nature Physics, 2021 Quantum atomic and molecular gases are flexible systems for studies of fundamental many-body physics. They have traditionally been produced in harmonic electromagnetic traps and thus had inhomogeneous densities, but recent advances in light shaping for optical trapping of neutral particles have led to the development of flat-bottomed optical box traps,
Nir Navon +2 more
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Pulsed Ion Microscope to Probe Quantum Gases [PDF]
Physical Review X, 2021 The advent of the quantum gas microscope allowed for the in situ probing of ultracold gaseous matter on an unprecedented level of spatial resolution.
C. Veit +7 more
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Canonical partition functions: ideal quantum gases, interacting classical gases, and interacting quantum gases [PDF]
Journal of Statistical Mechanics: Theory and Experiment, 2018 In statistical mechanics, for a system with fixed number of particles, e.g., a finite-size system, strictly speaking, the thermodynamic quantity needs to be calculated in the canonical ensemble. Nevertheless, the calculation of the canonical partition function is difficult.\textbf{ }In this paper, based on the mathematical theory of the symmetric ...
Zhou, Chi-Chun, Dai, Wu-Sheng
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Dipolar physics: a review of experiments with magnetic quantum gases [PDF]
Reports on progress in physics. Physical Society, 2022 Since the achievement of quantum degeneracy in gases of chromium atoms in 2004, the experimental investigation of ultracold gases made of highly magnetic atoms has blossomed.
L. Chomaz +5 more
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Low-dimensional quantum gases in curved geometries [PDF]
Nature Reviews Physics, 2023 Atomic gases confined in curved geometries are characterized by distinctive features that are absent in their flat counterparts, such as periodic boundaries, local curvature and nontrivial topologies.
A. Tononi, L. Salasnich
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Cavity QED with quantum gases: new paradigms in many-body physics [PDF]
Advances in Physics, 2021 We review the recent developments and the current status in the field of quantum-gas cavity QED. Since the first experimental demonstration of atomic self-ordering in a system composed of a Bose–Einstein condensate coupled to a quantized electromagnetic ...
F. Mivehvar +3 more
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Repulsive Fermi and Bose Polarons in Quantum Gases [PDF]
Atoms, 2022 Polaron quasiparticles are formed when a mobile impurity is coupled to the elementary excitations of a many-particle background. In the field of ultracold atoms, the study of the associated impurity problem has attracted a growing interest over the last ...
F. Scazza +4 more
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Strongly interacting trapped one-dimensional quantum gases: Exact solution [PDF]
AVS Quantum Science, 2022 Understanding the effect of correlations in interacting many-body systems is one of the main challenges in quantum mechanics. While the general problem can only be addressed by approximate methods and numerical simulations, in some limiting cases, it is ...
A. Minguzzi, P. Vignolo
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Droplets and supersolids in ultra-cold atomic quantum gases
The European Physical Journal Special Topics, 2023 In this mini-review, we briefly summarize some of the main concepts and ideas behind highly dilute self-bound quantum droplets of both binary and dipolar character.
K. Mukherjee +4 more
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