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arXiv 2202.08663hep-thmath-phmath.MPquant-ph
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玻色弦理论中相干热态的电路复杂度

Circuit Complexity for Coherent-Thermal States in Bosonic String Theory

Arshid Shabir, Sanjib Dey, Salman Sajad Wani, Suhail Lone, Seemin Rubab, Mir Faizal

AI总结:

针对玻色弦理论,本文在光锥规范下构造热场双重态并得到相干热弦态,进而用协方差矩阵方法和群流形最短测地线计算其电路复杂度。

摘要:

本文首先在光锥规范下为玻色弦理论构造热场双重态,随后得到相干热弦态和热相干弦态。我们采用协方差矩阵方法计算相干热弦态的电路复杂度。在该方法中,通过水平弦生成元生成最优测地线,再利用群流形中最短测地线的长度得到电路复杂度。

英文摘要:

In this paper, we first construct thermofield double states for bosonic string theory in the light-cone gauge. We then obtain a coherent-thermal string state and a thermal-coherent string state. We use the covariance matrix approach to calculate the circuit complexity of coherent-thermal string states. In this approach, we generate the optimal geodesics by a horizontal string generator, and then obtain the circuit complexity using the length of the minimal geodesics in the group manifold.

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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