Results 111 to 120 of about 31,060 (137)
Non-linearity, complexity, and quantization concepts in biology. [PDF]
Front Hum NeurosciTheise ND, Tuszynski JA.
europepmc +1 more source
Materials and Cavity Design Principles for Exciton-Polariton Condensates. [PDF]
ACS NanoGomez-Dominguez M +4 more
europepmc +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Nonclassical Bose-Einstein condensate
Physical Review A, 1995A scheme is proposed to manipulate the quantum-statistical properties of a neutral atomic Bose-Einstein condensate in an ultracold alkali-atom-trap system with atoms in the ground hyperfine F=1, ${\mathit{M}}_{\mathit{F}}$=\ifmmode\pm\else\textpm\fi{}1,0 states (labeled respectively as \ensuremath{\Vert}${\mathit{g}}_{\ifmmode\pm\else\textpm\fi{},0}$〉).
, Zeng, , Zhang, , Lin
openaire +2 more sources
2022
Abstract The concept of Bose–Einstein condensation (BEC) critical temperature and volume are introduced for atomic systems. The possibility of observation of BEC at high temperature due to small mass is discussed considering exciton-polaritons in bulk CuCl, CdSe, and Cu2O, indirect excitons in coupled QWs, and mostly polaritons in ...
Prasanta Kumar Basu +2 more
openaire +2 more sources
Abstract The concept of Bose–Einstein condensation (BEC) critical temperature and volume are introduced for atomic systems. The possibility of observation of BEC at high temperature due to small mass is discussed considering exciton-polaritons in bulk CuCl, CdSe, and Cu2O, indirect excitons in coupled QWs, and mostly polaritons in ...
Prasanta Kumar Basu +2 more
openaire +2 more sources
Journal of Physics A: Mathematical and General, 2003
L Pitaevskii and S Stringari Oxford: Oxford University Press (2003) £55.50 (hardback), ISBN 0-19-850719-4 The Gross--Pitaevskii equation, named after one of the authors of the book, and its large number of applications for describing the properties of Bose--Einstein condensation (BEC) in trapped weakly interacting atomic gases, is the main topic of ...
Pitaevskiy, Lev, Stringari, Sandro
openaire +3 more sources
L Pitaevskii and S Stringari Oxford: Oxford University Press (2003) £55.50 (hardback), ISBN 0-19-850719-4 The Gross--Pitaevskii equation, named after one of the authors of the book, and its large number of applications for describing the properties of Bose--Einstein condensation (BEC) in trapped weakly interacting atomic gases, is the main topic of ...
Pitaevskiy, Lev, Stringari, Sandro
openaire +3 more sources
Bose–Einstein condensation embodies some of the most fascinating aspects of quantum mechanics. Predicted 100 years ago, its experimental realization in 1995 opened up unexpected directions in both fundamental and applied quantum physics. This chapter describes the main features of Bose–Einstein condensation, focusing on its experimental realization in ...
Leonardo Fallani +3 more
openaire +3 more sources
Leonardo Fallani +3 more
openaire +3 more sources
Approaching Bose–Einstein condensation
European Journal of Physics, 2011Bose–Einstein condensation (BEC) is discussed at the level of an advanced course of statistical thermodynamics, clarifying some formal and physical aspects that are usually not covered by the standard pedagogical literature. The non-conventional approach adopted starts by showing that the continuum limit, in certain cases, cancels out the crucial role ...
openaire +1 more source
Mathematical Proceedings of the Cambridge Philosophical Society, 1954
ABSTRACTThis paper contains a proof that the description of the phenomenon of Bose-Einstein condensation is the same whether (1) an open system is contemplated and treated on the basis of the grand canonical ensemble, or (2) a closed system is contemplated and treated on the basis of the canonical ensemble without recourse to the method of steepest ...
openaire +2 more sources
ABSTRACTThis paper contains a proof that the description of the phenomenon of Bose-Einstein condensation is the same whether (1) an open system is contemplated and treated on the basis of the grand canonical ensemble, or (2) a closed system is contemplated and treated on the basis of the canonical ensemble without recourse to the method of steepest ...
openaire +2 more sources
2012
We now turn to the condensate phase of ultra-cold matter. It is known that condensation in cold atomic clouds occurs when the cooling lasers are switched off and for this reason the atom-atom interactions associated with an exchange of scattered photons are no longer present.
J. T. Mendonça, Hugo Terças
openaire +1 more source
We now turn to the condensate phase of ultra-cold matter. It is known that condensation in cold atomic clouds occurs when the cooling lasers are switched off and for this reason the atom-atom interactions associated with an exchange of scattered photons are no longer present.
J. T. Mendonça, Hugo Terças
openaire +1 more source
2007
Bose-Einstein condensation (BEC) refers to a prediction of quantum statistical mechanics (Bose [1], Einstein [2]) where an ideal gas of identical bosons undergoes a phase transition when the thermal de Broglie wavelength exceeds the mean spacing between the particles.
D.F. Walls, Gerard J. Milburn
openaire +1 more source
Bose-Einstein condensation (BEC) refers to a prediction of quantum statistical mechanics (Bose [1], Einstein [2]) where an ideal gas of identical bosons undergoes a phase transition when the thermal de Broglie wavelength exceeds the mean spacing between the particles.
D.F. Walls, Gerard J. Milburn
openaire +1 more source