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arXiv 1708.01779hep-thgr-qc
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大质量引力理论中shock wave几何的复杂性/ Action对偶性

Complexity/Action duality of shock wave geometry in a massive gravity theory

Yan-Gang Miao, Long Zhao

摘要:

在全息复杂性对偶体作用量的基础上,我们研究了大质量引力理论中冲击波几何在Wheeler-De Witt(WDW)补丁中的作用量增长。对于整体激波,引力子质量不影响体中的作用量增长,即边界上的复杂性,这表明爱因斯坦引力和有质量引力的作用量增长(复杂性)是相同的。然而,对于依赖于横坐标的局域激波,两种引力理论的作用量增长(复杂性)与蝴蝶速度成正比,但大质量引力理论的蝴蝶速度小于爱因斯坦引力理论的蝴蝶速度,表明引力子质量抑制了大质量引力的作用量增长(复杂性)。此外,我们推广了质量引力的黑洞热力学,得到了正确的Smarr公式。

英文摘要:

On the holographic complexity dual to the bulk action, we investigate the action growth for a shock wave geometry in a massive gravity theory within the Wheeler-De Witt (WDW) patch at the late time limit. For a global shock wave, the graviton mass does not affect the action growth in the bulk, i.e. the complexity on the boundary, showing that the action growth (complexity) is the same for both the Einstein gravity and the massive gravity. Nevertheless, for a local shock wave that depends on transverse coordinates, the action growth (complexity) is proportional to the butterfly velocity for the two gravity theories, but the butterfly velocity of the massive gravity theory is smaller than that of the Einstein gravity theory, indicating that the action growth (complexity) of the massive gravity is depressed by the graviton mass. In addition, we extend the black hole thermodynamics of the massive gravity and obtain the right Smarr formula.

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