Cghs black hole analog moving mirror and its relativistic quantum information as radiation reaction
Myrzakul A. Xiong C. Good M.R.R.
December 2021MDPI
Entropy
2021#23Issue 12
The Callan–Giddings–Harvey–Strominger black hole has a spectrum and temperature that correspond to an accelerated reflecting boundary condition in flat spacetime. The beta coefficients are identical to a moving mirror model, where the acceleration is exponential in laboratory time. The center of the black hole is modeled by the perfectly reflecting regularity condition that red-shifts the field modes, which is the source of the particle creation. In addition to computing the energy flux, we find the corresponding moving mirror parameter associated with the black hole mass and the cosmological constant in the gravitational analog system. Generalized to any mirror trajectory, we derive the self-force (Lorentz–Abraham–Dirac), consistently, expressing it and the Larmor power in connection with entanglement entropy, inviting an interpretation of acceleration radiation in terms of information flow. The mirror self-force and radiative power are applied to the particular CGHS black hole analog moving mirror, which reveals the physics of information at the horizon during asymptotic approach to thermal equilibrium.
CGHS black hole , Entanglement entropy , Larmor power , Moving mirrors , Self-force
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Physics Department, School of Sciences and Humanities, Nazarbayev University, 53 Kabanbay Batyr, Nur-Sultan, 010000, Kazakhstan
School of Mathematical and Physical Sciences, Nanyang Technological University, 50 Nanyang Avenue, Singapore, 639798, Singapore
Energetic Cosmos Laboratory, Nazarbayev University, 53 Kabanbay Batyr, Nur-Sultan, 010000, Kazakhstan
Physics Department
School of Mathematical and Physical Sciences
Energetic Cosmos Laboratory
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