scholarly journals Low-dimensional Bose-Einstein condensation in finite-number trapped atoms

2004 ◽  
Vol 53 (4) ◽  
pp. 991
Author(s):  
Cui Hai-Tao ◽  
Wang Lin-Cheng ◽  
Yi Xue-Xi
Keyword(s):  
Finite Number ◽  
Einstein Condensation ◽  
Trapped Atoms ◽  
Bose Einstein Condensation ◽  
Low Dimensional ◽  
Bose Einstein

Effect of a finite number of particles in the Bose-Einstein condensation of a trapped gas

1997 ◽  
Vol 55 (5) ◽  
pp. 3954-3956 ◽  
Author(s):  
R. Napolitano ◽  
J. De Luca ◽  
V. S. Bagnato ◽  
G. C. Marques
Keyword(s):  
Finite Number ◽  
Einstein Condensation ◽  
Bose Einstein Condensation ◽  
Trapped Gas ◽  
Bose Einstein ◽  
Number Of Particles

Bose-Einstein condensation in low-dimensional traps

1991 ◽  
Vol 44 (11) ◽  
pp. 7439-7441 ◽  
Author(s):  
Vanderlei Bagnato ◽  
Daniel Kleppner
Keyword(s):  
Einstein Condensation ◽  
Bose Einstein Condensation ◽  
Low Dimensional ◽  
Bose Einstein

BOSE–EINSTEIN CONDENSATION OF PARTICLES TRAPPED IN A BOUNDED HARMONIC POTENTIAL

2001 ◽  
Vol 15 (15) ◽  
pp. 2169-2191 ◽  
Author(s):  
SHALINI LUMB ◽  
S. K. MUTHU
Keyword(s):  
Finite Number ◽  
Specific Heat ◽  
Temperature Curve ◽  
Harmonic Potential ◽  
Einstein Condensation ◽  
Condensate Fraction ◽  
Eigenvalue Spectrum ◽  
Heat Temperature ◽  
Bose Einstein Condensation ◽  
Bose Einstein

The behavior of a finite number of bosons trapped in a bounded harmonic potential is investigated. The eigenvalue spectrum is worked out numerically for three different sizes of the trap. The condensate fraction is determined and is found to increase suddenly below a certain temperature which is a characteristic signature of BEC. The specific heat-temperature curve also shows a peak, with the maximum shifting to lower values and occurring at higher temperatures, as the size of the assembly is reduced.

Sign in / Sign up

Export Citation Format

Share Document