论文标题
GMMG和EGMG模型中平坦的空间宇宙学和热空间之间的相位过渡
Phase Transition Between Flat Space Cosmology and Hot Flat Spacetimes in GMMG and EGMG Models
论文作者
论文摘要
平面宇宙学（FSC）的空间是3D重力理论的精确解决方案。在这项工作中，我们研究了FSC空间和热平均（HFS）之间的相变，通常是最小的大型重力和外来的一般大型重力。我们表明，与拓扑大型重力相似，隧道通过比较它们的自由能在两个空间之间发生。我们还获得了对Bekenstein-Hawking熵的校正，并研究了其对相变的影响。
Flat Space Cosmology (FSC) spacetimes are exact solutions of 3D gravity theories. In this work, we study phase transition between FSC spacetimes and Hot Flat Spacetimes (HFS) in general minimal massive gravity and exotic general massive gravity. We show that similar to topological massive gravity the tunneling occurs between two spacetimes by comparing their free energies. We also obtain the corrections to the Bekenstein-Hawking entropy, and its effect on the phase transition is studied.
