We analyze the blackbody radiation problem in the presence of quantum gravity effects encoded in modified dispersion relations. The spectral radiance and the generalized Stefan–Boltzmann law are studied in this context. Furthermore, the regime of low temperatures is also contemplated, where features related to the blackbody thermal laws and the thermodynamic quantities such as energy, pressure, entropy, and specific heat are obtained. Possible implications in compact objects such as neutron stars are also discussed.

中文翻译：

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量子引力现象学和黑体辐射


我们分析了在以修正色散关系编码的量子引力效应存在下的黑体辐射问题。在这种情况下，研究了光谱辐射和广义 Stefan-Boltzmann 定律。此外，还考虑了低温状态，其中获得了与黑体热定律和热力学量（如能量、压力、熵和比热）相关的特征。还讨论了中子星等致密天体的可能影响。