4.5 Article

Excited states of holographic superconductors from massive gravity

期刊

出版社

IOP Publishing Ltd
DOI: 10.1088/1572-9494/ac6748

关键词

AdS; CFT; massive gravity; holographic superconductors

资金

  1. National Key Research and Development Program of China [2020YFC2201503]
  2. National Natural Science Foundation of China [12 047 501]

向作者/读者索取更多资源

In this paper, we generalize the study of holographic superconductors in excited states to the framework of massive gravity at the probe limit. We numerically present a family of solutions for holographic superconductors in excited states, taking into account the effect of a massive graviton. The critical temperatures of these solutions can be higher due to the effect of the massive graviton compared to superconductors in Einstein gravity. We also investigate the condensates and conductivities in the ground state and excited states by studying various parameters determining the gravity background framework.
In this paper, we generalize the study of the model of holographic superconductors in excited states to the framework of massive gravity at the probe limit. By taking into account the effect of a massive graviton, we numerically present a family of solutions for holographic superconductors in excited states and find that the critical temperatures can be higher due to the effect of the massive graviton, in comparison with the superconductor in Einstein gravity. We also investigate the condensates and conductivities in the ground state and the excited states by studying various parameters that determine the framework of gravity background.

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