Abstract

The Bose–Einstein condensation of the two-dimensional magnetoexciton gas with Dirac cone dispersion law is possible at different from zero critical temperature. The partition function, the thermodynamic function such as the free and full energies, entropy and heat capacity were calculated in both gaseous and degenerate phases. The second order phase transition takes place. The jump of the heat capacity at critical temperature does not exist.

中文翻译：

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具有线性色散定律的理想二维磁激子气体的热力学

摘要

在零临界温度以外，具有狄拉克锥扩散定律的二维磁激子气体的玻色-爱因斯坦凝聚是可能的。在气相和简并相中都计算了分配函数，热力学函数（例如自由能和全能），熵和热容。二阶相变发生。临界温度下的热容量不存在跳跃。