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arXiv 1606.08307gr-qc
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AdS黑洞的复杂性增长

Complexity Growth for AdS Black Holes

Rong-Gen Cai, Shan-Ming Ruan, Shao-Jiang Wang, Run-Qiu Yang, Rong-Hui Peng

摘要:

最近提出了一个复杂性-作用(CA)对偶猜想,它将全息边界态的量子复杂性与反德西特(AdS)体中Wheeler-DeWitt(WDW)斑的作用联系起来。本文进一步研究了稳态AdS黑洞的对偶性猜想,得到了晚时间近似下Wheeler-DeWitt(WDW)斑内作用量增长率的精确结果,该增长率被认为是全息态量子复杂度增长率的对偶.基于一般$D$维Reissner-Nordström(RN)-AdS黑洞、旋转/带电Bañados-Teitelboim-Zanelli(BTZ)黑洞、Kerr-AdS黑洞和带电Gauss-Bonnet-AdS黑洞的结果,给出了AdS黑洞作用量增长的一个普遍公式.我们假设爱因斯坦引力中的静止AdS黑洞是自然界中最快的计算机。

英文摘要:

Recently a Complexity-Action (CA) duality conjecture has been proposed, which relates the quantum complexity of a holographic boundary state to the action of a Wheeler-DeWitt (WDW) patch in the anti-de Sitter (AdS) bulk. In this paper we further investigate the duality conjecture for stationary AdS black holes and derive some exact results for the growth rate of action within the Wheeler-DeWitt (WDW) patch at late time approximation, which is supposed to be dual to the growth rate of quantum complexity of holographic state. Based on the results from the general $D$-dimensional Reissner-Nordström (RN)-AdS black hole, rotating/charged Bañados-Teitelboim-Zanelli (BTZ) black hole, Kerr-AdS black hole and charged Gauss-Bonnet-AdS black hole, we present a universal formula for the action growth expressed in terms of some thermodynamical quantities associated with the outer and inner horizons of the AdS black holes. And we leave the conjecture unchanged that the stationary AdS black hole in Einstein gravity is the fastest computer in nature.

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