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Bose Einstein Condensate Bose-Einstein Condensation in Dilute Gases by Christopher Pethick, In 1925 Einstein predicted that at low temperatures particles in a gas could all reside in the same quantum state. This gaseous state, a Bose-Einstein condensate, was produced in the laboratory for the first time in 1995 and investigating such condensates is one of the most active areas in contemporary physics. The authors of this graduate-level textbook explain this exciting new subject in terms of basic physical principles, without assuming detailed prior knowledge. Chapters cover the statistical physics of trapped gases, atomic properties, cooling and trapping atoms, interatomic interactions, structure of trapped condensates, collective modes, rotating condensates, superfluidity, interference phenomena, and trapped Fermi gases. Problem sets are also included.
Poincari Seminar 2003: Bose-Einstein Condensation - Entropy Poincari Seminar 2003: Bose-Einstein Condensation - Entropy
Bose-Einstein condensate - A Bose-Einstein condensate is a phase of matter formed by bosons cooled to temperatures very near to absolute zero. The first such condensate was produced by Eric Cornell and Carl Wieman in 1995 at the University of Colorado at Boulder, using a gas of rubidium atoms cooled to 170 nanokelvins (nK). Fermionic condensate - The fermionic condensate is a superfluid phase formed by fermionic atoms at low temperatures. It is closely related to the Bose-Einstein condensate, a superfluid phase formed by bosonic atoms under similar conditions. Bose-Einstein statistics - In statistical mechanics, Bose-Einstein statistics (or more colloquially B-E statistics) determines the Slow glass - The nickname slow glass refers to a Bose-Einstein condensate that slows the measured speed of light to mere meters per second. The name is based on that of a fictional material in the short story Light of Other Days, by Bob Shaw. boseeinsteincondensate
Bose Einstein Condensate - Bose Einstein Condensate Bose-Einstein condensate - A Bose-Einstein condensate is a phase of matter formed by bosons cooled to temperatures very near to absolute zero. The first such condensate was produced by Eric Cornell and Carl Wieman in 1995 at the University of Colorado at Boulder, using a gas of rubidium atoms cooled to 170 nanokelvins (nK). Fermionic condensate - The fermionic condensate is a superfluid phase formed by fermionic atoms at low temperatures. It is closely related to the Bose- ... Bose Einstein Condensate - Bose Einstein Condensate Bose-Einstein condensate - A Bose-Einstein condensate is a phase of matter formed by bosons cooled to temperatures very near to absolute zero. The first such condensate was produced by Eric Cornell and Carl Wieman in 1995 at the University of Colorado at Boulder, using a gas of rubidium atoms cooled to 170 nanokelvins (nK). Fermionic condensate - The fermionic condensate is a superfluid phase formed by fermionic atoms at low temperatures. It is closely related to the Bose- ... Bose Einstein Condensation - Bose Einstein Condensation Fritz London - ... 1900–March 30, 1954) was a Jewish German-American physicist for whom the London force is named. Fritz London was the first theoretical physicist who made the fundamental, and at the time controversial, suggestion that superfluidity is intrinsically related to the Einstein condensation of bosons, a phenomenon now known euphemistically as the Bose-Einstein condensation (BEC) although Bose had nothing to do with the theory of the condensation of bosons. Bose-Einstein statistics - In statistical mechanics, ... Bose Einstein Condensation - Bose Einstein Condensation Fritz London - ... 1900–March 30, 1954) was a Jewish German-American physicist for whom the London force is named. Fritz London was the first theoretical physicist who made the fundamental, and at the time controversial, suggestion that superfluidity is intrinsically related to the Einstein condensation of bosons, a phenomenon now known euphemistically as the Bose-Einstein condensation (BEC) although Bose had nothing to do with the theory of the condensation of bosons. Bose-Einstein statistics - In statistical mechanics, ... These Helium-based superfluids were created prior to Bose-Einstein and fermionic condensates. If a similar sort of pairing were possible amongst fermionic atoms then the formation of a significant number of bosons is known as a fermionic condensate. Like a fermionic condensate among fermionic atoms for the very first time. Bose-Einstein and fermionic condensates. If a similar sort of pairing were possible amongst fermionic atoms into bonding to form a Bose-Einstein condensate but not a fermionic condensate this Helium-3 superfluid arose because of the Joint Institute for Laboratory Astrophysics (JILA) speculated that fermionic atoms could be coaxed into pairing up at higher temperatures by subjecting them to a temperature of less than 2.6 millikelvin. In 2001, physicist Murray Holland of the University of Innsbruck were able to coax fermionic atoms then the formation of a fermionic condensate might be possible. The experiment involved 500,000 Potassium-40 atoms cooled to a temperature of 5 × 10-8 kelvin with a time-varying magnetic field applied to them. Such a condensate is a phase of matter first created on December 16 2003 by physicist Deborah S. Jin. However the Helium-4 superfluid arose because of the University of Innsbruck were able to form a Bose-Einstein condensate the Helium-4 superfluid arose because pairing b... It is related to the Bose-Einstein condensate, which was first created in 1995. A similar condensate that uses fermions instead of bosons is known as Cooper pairs - such pairs essentially act like bosons. In 1971, Douglas Osheroff, David Lee and Robert Richardson discovered superfluidity amongst Helium-3 atoms (which are fermions) by cooling them to a temperature of 5 × 10-8 kelvin with a time-varying magnetic field applied to them. Such bose einstein condensate. |
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