Holographic Rényi relative divergence in JT gravity
Abstract We holographically compute the Rényi relative divergence D α (ρ + ||ρ − ) between two density matrices ρ +, ρ − prepared by path integrals with constant background fields λ ± coupled to a marginal operator in JT gravity. Our calculation is non-perturbative in the difference between two sour...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2021-05-01
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| Series: | Journal of High Energy Physics |
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| Online Access: | https://doi.org/10.1007/JHEP05(2021)068 |