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Science, 2008
Ultracold quantum gases are proving to be a powerful model system for strongly interacting electronic many-body systems. This Perspective explores how such atomic ensembles can help to unravel some of the outstanding open questions in the field.
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Ultracold quantum gases are proving to be a powerful model system for strongly interacting electronic many-body systems. This Perspective explores how such atomic ensembles can help to unravel some of the outstanding open questions in the field.
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AVS Quantum Science
This paper presents a review and perspective on quantum gases in bubble traps. We emphasize how the idea of realizing shell-shaped condensates emerged and was enabled by the invention of the radiofrequency adiabatic potential technique.
R. Dubessy, Hélène Perrin
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This paper presents a review and perspective on quantum gases in bubble traps. We emphasize how the idea of realizing shell-shaped condensates emerged and was enabled by the invention of the radiofrequency adiabatic potential technique.
R. Dubessy, Hélène Perrin
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Physical Review D, 1994
Confined equilibrium quantum gases are mor complicated than standard theory suggests. Blackbody radiation and other quantum gases in free space are uniform everywhere. However when confined by a boundary to some region of space they become nonuniform---a function of position with respect to the boundary.
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Confined equilibrium quantum gases are mor complicated than standard theory suggests. Blackbody radiation and other quantum gases in free space are uniform everywhere. However when confined by a boundary to some region of space they become nonuniform---a function of position with respect to the boundary.
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Quantum Gases – Quantum Degeneration
2017The models of quantum gases were already developed in the 1920s: the Fermi gas model for degenerate Fermi systems and the model of Bose condensates for degenerate bosonic systems.
Bogdan Povh, Mitja Rosina
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2011
Unprecedented developments in experimental design and precision control have led to quantum gases becoming the preferred playground for designer quantum many-body systems.This self-contained volume provides a broad overview of the principal.
Nick Proukakis +3 more
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Unprecedented developments in experimental design and precision control have led to quantum gases becoming the preferred playground for designer quantum many-body systems.This self-contained volume provides a broad overview of the principal.
Nick Proukakis +3 more
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Quantum simulations with quantum gases
2017 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC), 2017Remarkable advances in cooling and manipulating atomic gases have opened up new avenues to explore fundamental concepts in quantum many-body physics. Synthetically created potentials and control of atom-atom interactions have made it possible to tailor the properties of experimental systems at a microscopic level.
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2016
AbstractThis chapter presents the statistical description of quantum gases: bosons and fermions. The coarse-grained distribution function, measuring the average occupation of each quantum level is the fundamental object under study. In thermal equilibrium, gases obey the Bose—Einstein and Fermi—Dirac distributions.
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AbstractThis chapter presents the statistical description of quantum gases: bosons and fermions. The coarse-grained distribution function, measuring the average occupation of each quantum level is the fundamental object under study. In thermal equilibrium, gases obey the Bose—Einstein and Fermi—Dirac distributions.
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Topological quantum matter with ultracold gases in optical lattices
Nature Physics, 2016Since the discovery of topological insulators, many topological phases have been predicted and realized in a range of different systems, providing both fascinating physics and exciting opportunities for devices.
N. Goldman +4 more
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2002
In this chapter, we want to derive the thermodynamic properties of ideal quantum gases, i.e. non-interacting particles, on the basis of quantum statistics. This includes nonrelativistic fermions and bosons whose interactions may be neglected, quasiparticles in condensed matter, and relativistic quanta, in particular photons.
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In this chapter, we want to derive the thermodynamic properties of ideal quantum gases, i.e. non-interacting particles, on the basis of quantum statistics. This includes nonrelativistic fermions and bosons whose interactions may be neglected, quasiparticles in condensed matter, and relativistic quanta, in particular photons.
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1991
There is considerable current interest in the behavior of thin films of quantum gases (H2, D2, HD, 4He, and 3He) adsorbed on solid substrates. Present experimental and theoretical studies may be divided in two groups. The first one corresponds to phenomena related to the general aspects of structural phase diagrams, the existence of commensurate phases
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There is considerable current interest in the behavior of thin films of quantum gases (H2, D2, HD, 4He, and 3He) adsorbed on solid substrates. Present experimental and theoretical studies may be divided in two groups. The first one corresponds to phenomena related to the general aspects of structural phase diagrams, the existence of commensurate phases
openaire +1 more source