Non-Hermitian quantum quenches in holography
The notion of non-Hermitian $\mathcal{PT}$ symmetric quantum theory has recently been generalized to the gauge/gravity duality. We study the evolution of such non-Hermitian holographic field theories when the couplings are varied with time with particular emphasis on the question non-unitary time...
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Format: | Article |
Language: | English |
Published: |
SciPost
2023-03-01
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Series: | SciPost Physics |
Online Access: | https://scipost.org/SciPostPhys.14.3.030 |