Results 21 to 30 of about 36,425 (173)
BOSE-EINSTEIN CONDENSATION [PDF]
Structural Aspects of Quantum Field Theory and Noncommutative Geometry, 2005 The basic notions and the main historical facts on the Bose-Einstein condensation are surveyed.
V. Yukalov
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Theory of Bose-Einstein condensation in trapped gases [PDF]
, 1998 The phenomenon of Bose-Einstein condensation of dilute gases in traps is reviewed from a theoretical perspective. Mean-field theory provides a framework to understand the main features of the condensation and the role of interactions between particles ...
F. Dalfovo +3 more
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Quantum Geometry and Flat Band Bose-Einstein Condensation. [PDF]
Physical Review Letters, 2021 We study the properties of a weakly interacting Bose-Einstein condensate (BEC) in a flat band lattice system by using the multiband Bogoliubov theory and discover fundamental connections to the underlying quantum geometry.
A. Julku, G. Bruun, P. Törmä
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Bose–Einstein Condensation with Optimal Rate for Trapped Bosons in the Gross–Pitaevskii Regime [PDF]
Mathematical physics, analysis and geometry, 2021 We consider a Bose gas consisting of N particles in R3\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength ...
C. Brennecke +2 more
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Kinetics of Strongly Nonequilibrium Magnon Gas Leading to Bose-Einstein Condensation [PDF]
Журнал нано- та електронної фізики, 2017 Kinetic equations describing nonequilibrium magnon gas under the action of parametric pumping are considered with an account of kinetic instability processes. These processes strongly influence condition of magnon Bose-Einstein condensate formation.
D.V. Slobodianiuk, O.V. Prokopenko
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New Journal of Physics, 2021 The reduced density matrix functional theory (RDMFT) is a remarkable tool for studying properties of ground states of strongly interacting quantum many body systems.
Tomasz Maciążek
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Physics Letters B, 2023 Recent experimental efforts were made to explore the Bose-Einstein condensation in multi-α system using the heavy-ion collisions. This Letter provides an explanation why no signatures were observed and a guidance for future experiments. More precisely, a
Jun Su, Long Zhu
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Non‐Equilibrium Bose–Einstein Condensation of Exciton‐Polaritons in Silicon Metasurfaces
Advanced Optical Materials, 2023 Exciton‐polaritons (EPs) are hybrid light–matter quasi‐particles with bosonic character formed by the strong coupling between excitons in matter and photons in optical cavities. Their hybrid character offers promising prospects for the realization of non‐
Gabriel W. Castellanos +3 more
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Bose–Einstein condensation in the Rindler space
Physics Letters B, 2015 Based on the Unruh effect, we calculate the critical acceleration of the Bose–Einstein condensation in a free complex scalar field at finite density in the Rindler space.
Shingo Takeuchi
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Bose-Einstein Condensation of Europium. [PDF]
Physical Review Letters, 2022 We report the realization of a Bose-Einstein condensate of europium atoms, which is a strongly dipolar species with unique properties, a highly symmetric [Xe]4f^{7}6s^{2} ^{8}S_{7/2} electronic ground state and a hyperfine structure.
Y. Miyazawa +4 more
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