Photonic Bose-Einstein Condensation in the Continuum Limit

被引:0
作者
Erglis, Andris [1 ]
Radonji, Milan [2 ]
Buhmann, Stefan Yoshi [3 ]
机构
[1] Albert Ludwigs Univ Freiburg, Phys Inst, Hermann Herder Str 3, D-79104 Freiburg, Germany
[2] Univ Belgrade, Inst Phys Belgrade, Pregrev 118, Belgrade 11080, Serbia
[3] Univ Kassel, Inst Phys, Heinrich Plett Str 40, D-34132 Kassel, Germany
关键词
GAS;
D O I
10.1103/PhysRevLett.133.223601
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We investigate the properties of the photon Bose-Einstein condensate in the limit of small mode spacing. Alongside the well-known threshold of the phase transition at large mode spacings, we find an emergence of a second threshold for sufficiently small mode spacings, defining the crossover to a fully condensed state. Furthermore, we present our findings for the mode occupations in the precondensate or supercooling region towards the continuum limit.
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页数:6
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