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arXiv · 2202.08663

Circuit Complexity for Coherent-Thermal States in Bosonic String Theory

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

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.

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Arshid Shabir, Sanjib Dey, Salman Sajad Wani, Suhail Lone, Seemin Rubab, Mir Faizal. 2022-02-17. Circuit Complexity for Coherent-Thermal States in Bosonic String Theory. https://doi.org/10.1140/epjc%2Fs10052-023-11967-0

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