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arXiv 2005.10983hep-thgr-qc
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Horndeski引力场中带探测线的旋转黑洞

Rotating black hole with a probe string in Horndeski Gravity

F. F. Santos

摘要:

本文根据Horndeski引力的CA(Complexity equals action)猜想,研究了探测弦对黑洞复杂性的影响.在我们的系统中,我们考虑在($2+1$)维黑洞时空边界上运动的粒子。为了得到对偶描述,我们需要在体时空中插入一个基本弦。该字符串的效果由Nambu-Goto项给出。对于Nambu-Goto项,我们可以分析这个系统的时间发展,它受到Horndeski引力参数的影响。在我们的例子中,我们展示了这种引力的一些有趣的复杂性。

英文摘要:

In this work, we present the effect of a probe string on the complexity of a black hole according to the CA (Complexity equals action) conjecture on Horndeski's gravity. In our system, we consider a particle moving on the boundary of black hole spacetime in ($2+1$)-dimensions. To obtain a dual description, we need to insertion a fundamental string on the bulk spacetime. The effect of this string is given by the Nambu-Goto term. For the Nambu-Goto term, we can analyze the time development of this system, which is affected by the parameters of Horndeski's gravity. In our case, we show some interesting complexity properties for this gravity.

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。

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