量子引力现象学和黑体辐射

IF 3.6 3区物理与天体物理 Q2 ASTRONOMY & ASTROPHYSICS Classical and Quantum Gravity Pub Date : 2024-11-04 DOI:10.1088/1361-6382/ad8a12

R Turcati, I Soares and S B Duarte

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引用次数: 0

摘要

我们分析了存在量子引力效应的黑体辐射问题，量子引力效应被编码为修正的色散关系。在此背景下，我们研究了光谱辐射率和广义斯蒂芬-玻尔兹曼定律。此外，还考虑了低温制度，并在此基础上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。还讨论了中子星等紧凑天体的可能影响。

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Quantum gravity phenomenology and the blackbody radiation

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.

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来源期刊

Classical and Quantum Gravity 物理-天文与天体物理

CiteScore

7.00

自引率

8.60%

发文量

301

审稿时长

2-4 weeks

期刊介绍： Classical and Quantum Gravity is an established journal for physicists, mathematicians and cosmologists in the fields of gravitation and the theory of spacetime. The journal is now the acknowledged world leader in classical relativity and all areas of quantum gravity.

期刊最新文献

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