arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1002.0192hep-th
收藏

能量标度不变的光子气体热力学

Thermodynamics of Photon Gas with an Invariant Energy Scale

Sudipta Das, Dibakar Roychowdhury

摘要:

量子引力框架激励我们寻找新的理论,其中存在一个观测者独立的有限能量上限(最好是普朗克能量)。我们已经研究了光子气体在能量标度不变的情况下的物理性质的变化。我们证明了在这样一个框架中的态密度和熵小于爱因斯坦的狭义相对论(SR)中的相应量。这个结果可以解释为我们所考虑的特定模型中存在的变形洛伦兹对称性的结果。

英文摘要:

Quantum Gravity framework motivates us to find new theories in which an observer independent finite energy upper bound (preferably Planck Energy) exists. We have studied the modifications in the thermodynamical properties of a photon gas in such a scenario where we have an invariant energy scale. We show that the density of states and the entropy in such a framework are less than the corresponding quantities in Einstein's Special Relativity (SR) theory. This result can be interpreted as a consequence of the deformed Lorentz symmetry present in the particular model we have considered.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑