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The same team demonstrated in 2017 the first creation of a Bose–Einstein condensate in space [70] and it is also the subject of two upcoming experiments on the International Space Station. [71] [72] Researchers in the new field of atomtronics use the properties of Bose–Einstein condensates in the emerging quantum technology of matter-wave ...
Superfluid vacuum theory (SVT), sometimes known as the BEC vacuum theory, is an approach in theoretical physics and quantum mechanics where the fundamental physical vacuum (non-removable background) is considered as a superfluid or as a Bose–Einstein condensate (BEC).
Bosons, on the other hand, do not obey the exclusion principle, and any number can exist in the same state. As a result, at very low energies (or temperatures), a great majority of the bosons in a Bose gas can be crowded into the lowest energy state, creating a Bose–Einstein condensate. Bose and Einstein have established that the statistical ...
Bose–Einstein may refer to: Bose–Einstein condensate, a phase of matter in quantum mechanics Bose–Einstein condensation (network theory), the application of this model in network theory; Bose–Einstein condensation of polaritons; Bose–Einstein condensation of quasiparticles; Bose–Einstein correlations; Bose–Einstein integral
The thermodynamics of an ideal Bose gas is best calculated using the grand canonical ensemble.The grand potential for a Bose gas is given by: = = (). where each term in the sum corresponds to a particular single-particle energy level ε i; g i is the number of states with energy ε i; z is the absolute activity (or "fugacity"), which may also be expressed in terms of the chemical ...
The excitation was predicted by theorists at Harvard University in 2016 [3] and confirmed in 2018 by spectroscopy in an experiment using a strontium Bose–Einstein condensate. [4] Theoretically, up to 170 ordinary strontium atoms could fit closely inside the new orbital of the Rydberg atom, depending on the radius of the Rydberg atom and the ...
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Print/export Download as PDF; Printable version; ... Pages in category "Bose–Einstein condensates" The following 13 pages are in this category, out of 13 total.