Quantum power distribution of relativistic acceleration radiation: classical electrodynamic analogies with perfectly reflecting moving mirrors

Zhakenuly, Abay; Temirkhan, Maksat; Good, Michael R. R.; Chen, Pisin

doi:10.48550/arxiv.2101.02511

Cited by 2 publications

(3 citation statements)

References 46 publications

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“…The quantum power radiated by the mirror takes the same form as that of a classical point charge in electrodynamics (see [44] for the derivation and distribution in (3+1) dimensions). Recall here that α is the scalar invariant which is defined as the proper time derivative of rapidity, α = η (τ ), even though the integral in which we define the power with respect to uses ordinary coordinate time.…”

Section: Mirror Larmor Formula and Lad Force A Quantum Relativistic L...mentioning

confidence: 99%

Relativistic quantum information as radiation reaction: entanglement entropy and self-force of a moving mirror analog to the CGHS black hole

Myrzakul,

Xiong,

Good

2021

Preprint

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The CGHS black hole has a spectrum and temperature that corresponds 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 and the event horizon of the black hole are at the same location modeled by the perfectly reflecting regularity condition that red-shifts the field modes. In addition to computing the energy flux, we find the corresponding 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) and express it and the power (Larmor) 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.

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Section: Mirror Larmor Formula and Lad Force A Quantum Relativistic L...mentioning

confidence: 99%

Relativistic quantum information as radiation reaction: entanglement entropy and self-force of a moving mirror analog to the CGHS black hole

Myrzakul,

Xiong,

Good

2021

Preprint

Self Cite

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“…Since the determinant of N does not change when reducing it to its canonical form, we can study it from Eqs. ( 44), ( 45) and (46), leading to…”

Section: Figmentioning

confidence: 99%

“…Despite impressive progress over the last half-century [27], the moving mirror model is still evolving, with studies aimed at generalizing to more physically realistic contexts like (3 + 1)-dimensions and semi-transparency [44][45][46]. The extension to realistic conditions for partially transmitting mirrors has had success in generalizing the specialized case of perfectly reflecting mirrors which often posses infrared divergences [47][48][49][50][51][52].…”

Section: Introductionmentioning

confidence: 99%

Quantum communication through a partially reflecting accelerating mirror

Good,

Lapponi,

Luongo

et al. 2021

Preprint

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Motivated by the fact that the null-shell of a collapsing black hole can be described by a perfectly reflecting accelerating mirror, we investigate an extension of this model to mirror semi-transparency and derive a general expression for the corresponding Bogoliubov coefficients. In so doing, we introduce the concept of "impulsive accelerated mirrors", corresponding to those mirrors that are accelerated via an impulsive force. We show this treatment guarantees analytic solutions of Bogolubov coefficients for generic trajectories. In particular, we evaluate the corresponding particle production from the so-obtained Bogoliubov coefficients. Finally, we recognize the mirror as a Gaussian quantum channel acting between the spacetime regions of left-past and right-future. As a consequence we study the loss/amplification properties of this quantum channel, alongside the noise it creates, through which we evaluate its capacities in transmitting classical and quantum information.

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Quantum power distribution of relativistic acceleration radiation: classical electrodynamic analogies with perfectly reflecting moving mirrors

Abstract: We find the quantum power emitted and distribution in 3 + 1-dimensions of relativistic acceleration radiation using a single perfectly reflecting mirror via Lorentz invariance demonstrating close analogies to point charge radiation in classical electrodynamics.

Cited by 2 publications

References 46 publications

Relativistic quantum information as radiation reaction: entanglement entropy and self-force of a moving mirror analog to the CGHS black hole

Relativistic quantum information as radiation reaction: entanglement entropy and self-force of a moving mirror analog to the CGHS black hole

Quantum communication through a partially reflecting accelerating mirror

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