BEC of free bosons on networks
BEC of free bosons on networks
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DOI:
10.1142/s0219025706002202
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发表时间:
2006-03-01
影响因子:
0.9
通讯作者:
Matsui, T
中科院分区:
文献类型:
--
作者:
Matsui, T
We consider free bosons hopping on a network (infinite graph). The condition for Bose-Einstein condensation is given in terms of the random walk on a graph. In case of periodic lattices, we also consider boson moving in an external periodic potential and obatin the criterion for Bose-Einstein condensation.