论文标题
具有不变红外临界值的恒温器
Thermostatistics with an Invariant Infrared Cutoff
论文作者
论文摘要
量子引力效应可能会影响宇宙的大规模动力学。从现象学上讲，可以在扩展的不确定性原理中编码大距离的量子重力效应，该原理承认最小的可测量动量/能量或最大长度。这种最大长度可以被视为当今宇宙学视野的大小。在本文中，我们研究了扩展宇宙作为气体系统的恒温量，并且在存在不变红外临界值的情况下。我们还比较了两个类别的Fermions和Bosons中宇宙进化的不同时代的恒温量。
Quantum gravitational effects may affect the large scale dynamics of the universe. Phenomenologically, quantum gravitational effect at large distances can be encoded in an extended uncertainty principle that admits a minimal measurable momentum/energy or a maximal length. This maximal length can be considered as the size of the cosmological horizon today. In this paper we study thermostatistics of an expanding universe as a gaseous system and in the presence of an invariant infrared cutoff. We also compare the thermostatistics of different eras of the evolution of the universe in two classes, Fermions and Bosons.
