Non-linear equation of motion for higher curvature semiclassical gravity
We derive the non-linear semiclassical equation of motion for a general diffeomorphism-invariant theory of gravity by leveraging the thermodynamic properties of closed causal horizons. Our work employs two complementary approaches. The first approach utilizes perturbative quantum gravity applied to...
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Main Author: | |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2025-02-01
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Series: | Physics Letters B |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S0370269325000243 |
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