An ideal Bose gas is a quantum-mechanical phase of matter, analogous to a classical ideal gas. It is composed of bosons, which have an integer value of...
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In condensed matter physics, a Bose–Einstein condensate (BEC) is a state of matter that is typically formed when a gas of bosons at very low densities...
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Satyendra Nath Bose FRS, MP (/ˈboʊs/; 1 January 1894 – 4 February 1974) was an Indian theoretical physicist and mathematician. He is best known for his...
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High-density atomic gases super-cooled to very low temperatures are classified by their statistical behavior as either Bose gases or Fermi gases. For a comprehensive...
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In quantum statistics, Bose–Einstein statistics (B–E statistics) describes one of two possible ways in which a collection of non-interacting identical...
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the Bose gas (an ensemble of non-interacting bosons). At low enough particle number density and high temperature, both the Fermi gas and the Bose gas behave...
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Boson (redirect from Bose particle)
'bose particles') behave at high densities or low temperatures in a characteristic manner described by Bose–Einstein statistics: for example a gas of...
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Bianconi–Barabási model (redirect from Bose–Einstein condensation (network theory))
is a variant of the Barabási–Albert model. The model can be mapped to a Bose gas and this mapping can predict a topological phase transition between a "rich-get-richer"...
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photon gas in equilibrium is the black-body radiation. Photons are part of a family of particles known as bosons, particles that follow Bose–Einstein...
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the classical ideal gas as well as the various quantum ideal gases such as the ideal massive Fermi gas, the ideal massive Bose gas as well as black body...
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gas:[citation needed] the classical or Maxwell–Boltzmann ideal gas, the ideal quantum Bose gas, composed of bosons, and the ideal quantum Fermi gas,...
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In physics, a Tonks–Girardeau gas is a Bose gas in which the repulsive interactions between bosonic particles confined to one dimension dominate the system's...
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Bose gas Fermi gas Melting point Optical lattice Three-body problem Feld; et al. (2011). "Observation of a pairing pseudogap in a two-dimensional gas"...
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experimental studies of Bose gases are conducted in such harmonic traps. Using the results from either Maxwell–Boltzmann statistics, Bose–Einstein statistics...
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pairs are substantially larger than the interatomic separation. Fermi gas Bose gas The theory of superfluid helium-3 is a little more complicated than the...
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quantum effects will dominate and the gas must be treated as a Fermi gas or a Bose gas, depending on the nature of the gas particles. The critical temperature...
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Lieb–Liniger model becomes the Tonks–Girardeau gas (also called the hard-core Bose gas, or impenetrable Bose gas). In this limit, the bosons may, by a change...
25 KB (3,387 words) - 07:49, 19 September 2024
Degenerate matter (redirect from Degenerate gas)
Chandrasekhar became the accepted model for star stability. Bose–Einstein condensate – Degenerate bosonic gas Fermi liquid theory – Theoretical model in physics...
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describes a gas of particles moving in one dimension and satisfying Bose–Einstein statistics. More specifically, it describes a one dimensional Bose gas with...
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Superfluidity (section Ultracold atomic gases)
Superfluidity often co-occurs with Bose–Einstein condensation, but neither phenomenon is directly related to the other; not all Bose–Einstein condensates can be...
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weaker than the inward pull of gravity. Exchange interaction Fermi level Bose–Einstein condensate Nuclear density Taylor, John Robert; Zafiratos, Chris...
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the fluid state, e.g., superconducting electron and neutron fluids, gases with Bose–Einstein condensates, or unconventional liquids such as helium-4 or...
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be studied with a variety of scattering techniques. Magnons behave as a Bose gas with no chemical potential. Microwave pumping can be used to excite spin...
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Werner Liniger provide the exact solution of the 1d δ-function interacting Bose gas (now known as the Lieb-Liniger model). Lieb studies the spectrum and defines...
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principle. A one-dimensional Bose gas with delta-function repulsive interactions of infinite strength is equivalent to a gas of free fermions. The reason...
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Gross–Pitaevskii equation (category Bose–Einstein condensates)
approximation and the pseudopotential interaction model. A Bose–Einstein condensate (BEC) is a gas of bosons that are in the same quantum state, and thus...
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interactions between particles since in ideal gas, interactional forces are neglected) and in Bose gas, a decrease in pressure from its classical value...
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transition QCP States of matter Solid Liquid Gas Plasma Bose–Einstein condensate Bose gas Fermionic condensate Fermi gas Fermi liquid Supersolid Superfluidity...
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to refer to changes among the basic states of matter: solid, liquid, and gas, and in rare cases, plasma. A phase of a thermodynamic system and the states...
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ultracold gases and materials. The lower masses of material quasiparticles relative to atoms lead to higher BEC temperatures. An ideal Bose gas has a phase...
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