scholarly journals Bose-Einstein condensation in a one-dimensional interacting system due to power-law trapping potentials

1999 ◽  
Vol 59 (2) ◽  
pp. 1468-1472 ◽  
Author(s):  
M. Bayindir ◽  
B. Tanatar ◽  
Z. Gedik
Keyword(s):  
Power Law ◽  
Einstein Condensation ◽  
One Dimensional ◽  
Bose Einstein Condensation ◽  
Bose Einstein

On Bose-Einstein condensation in one-dimensional lattices of delta functions

2020 ◽  
Vol 35 (03) ◽  
pp. 2040005 ◽  
Author(s):  
M. Bordag
Keyword(s):  
Dimensional Case ◽  
Einstein Condensation ◽  
Periodic Lattice ◽  
Spectral Functions ◽  
One Dimensional ◽  
Bose Einstein Condensation ◽  
Free Case ◽  
Delta Functions ◽  
The One ◽  
Bose Einstein

We investigate Bose-Einstein condensation of a gas of non-interacting Bose particles moving in the background of a periodic lattice of delta functions. In the one-dimensional case, where one has no condensation in the free case, we showed that this property persist also in the presence of the lattice. In addition we formulated some conditions on the spectral functions which would allow for condensation.

Suppression of Bose-Einstein condensation in one-dimensional scale-free random potentials

2010 ◽  
Vol 82 (17) ◽  
Author(s):  
I. N. de Oliveira ◽  
F. A. B. F. de Moura ◽  
R. A. Caetano ◽  
M. L. Lyra
Keyword(s):  
Einstein Condensation ◽  
Random Potentials ◽  
One Dimensional ◽  
Scale Free ◽  
Bose Einstein Condensation ◽  
Bose Einstein
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