Second Sound in a Low‐Temperature Weakly Interacting Bose Gas

1971 ◽  
Vol 12 (10) ◽  
pp. 2157-2170 ◽  
Author(s):  
Shang‐keng Ma
Keyword(s):  
Low Temperature ◽  
Bose Gas ◽  
Second Sound ◽  
Weakly Interacting

scholarly journals Hybridization of first and second sound in a weakly interacting Bose gas

2015 ◽  
Vol 111 (4) ◽  
pp. 40005 ◽  
Author(s):  
Lucas Verney ◽  
Lev Pitaevskii ◽  
Sandro Stringari
Keyword(s):  
Bose Gas ◽  
Second Sound ◽  
Weakly Interacting

First and second sound in a weakly interacting dilute Bose gas

1985 ◽  
Vol 58 (5-6) ◽  
pp. 479-495 ◽  
Author(s):  
Colin Gay ◽  
Allan Griffin
Keyword(s):  
Bose Gas ◽  
Second Sound ◽  
Dilute Bose Gas ◽  
Weakly Interacting

Phonon Dispersion in a Low-Temperature Weakly Interacting Bose Gas

1971 ◽  
Vol 3 (4) ◽  
pp. 1453-1462 ◽  
Author(s):  
Shang-keng Ma ◽  
Harvey Gould ◽  
Victor K. Wong
Keyword(s):  
Low Temperature ◽  
Phonon Dispersion ◽  
Bose Gas ◽  
Weakly Interacting

ON CONDENSATION IN NON-IDEAL BOSE GAS

1989 ◽  
Vol 03 (06) ◽  
pp. 471-478
Author(s):  
D.P. SANKOVICH
Keyword(s):  
Critical Temperature ◽  
Low Temperature ◽  
Upper Bound ◽  
Bose Gas ◽  
The One ◽  
Ideal Bose Gas

A model of the non-ideal Bose gas is considered. We prove the existence of condensate in the model at sufficiently low temperature. The method of majorizing estimates for the Duhamel Two Point Functions is used. The equation for the critical temperature and the upper bound for the one-particle excitations energy are obtained.

Weakly Interacting Bose Gas

2019 ◽  
pp. 197-216
Author(s):  
Lukong Cornelius Fai
Keyword(s):  
Bose Gas ◽  
Weakly Interacting
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