Coherent decay of positronium bose condensate

1994 ◽  
Vol 31 (2) ◽  
pp. 143-149 ◽  
Author(s):  
Vladimir Vanyashin
2001 ◽  
Vol 171 (12) ◽  
pp. 1373 ◽  
Author(s):  
Yurii E. Lozovik
Keyword(s):  

1997 ◽  
Vol 23 (1) ◽  
pp. 63-64
Author(s):  
I. E. Mazets ◽  
B. G. Matisov

Author(s):  
Xuzong Chen ◽  
Fan Yang ◽  
Lin Xia ◽  
Shuai Chen ◽  
Xiaoji Zhou ◽  
...  

1991 ◽  
Vol 181 (4-6) ◽  
pp. 374-380 ◽  
Author(s):  
A. Gold ◽  
A. Mlayah

2021 ◽  
Vol 29 (1) ◽  
pp. 5-14
Author(s):  
D. Anchishkin ◽  
V. Gnatovskyy ◽  
D. Zhuravel ◽  
V. Karpenko

A system of interacting relativistic bosons at finite temperatures and isospin densities is studied within the framework of the Skyrme­like mean­field model. The mean field contains both attractive and repulsive terms. The consideration is taken within the framework of the Canonical Ensemble and the isospin­density dependencies of thermodynamic quantities is obtained, in particular as the phase diagrams. It is shown that in such a system, in addition to the formation of a Bose­Einstein condensate, a liquid­gas phase transition is possible. We prove that the multi­boson system develops the Bose condensate for particles of high­density component only.


2005 ◽  
Vol 94 (13) ◽  
Author(s):  
Sandro Wimberger ◽  
Riccardo Mannella ◽  
Oliver Morsch ◽  
Ennio Arimondo

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