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Cited by 326

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Effective Hamiltonian for the radiation in a cavity with a moving mirror and a time-varying dielectric medium

Law, C. K.·1994·Physical Review A

Abstract

We study the quantized field in a one-dimensional electromagnetic resonant cavity. The cavity contains a linear and lossless dielectric medium with frequency-independent polarizability. The dielectric permittivity is an externally prescribed function of both the space and the time. We also allow one of the cavity's mirrors to move in a given trajectory. Unlike other previous studies on the same system, we formulate an effective Hamiltonian so that the dynamics of the cavity field can be described in the Schr\"odinger picture. The effective Hamiltonian is quadratic in structure, therefore two-photon generation from the vacuum state can occur. We also discuss the case of resonant behavior of the system.

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Metadata

Authors
Law, C. K.
Venue
Physical Review A
Published
1994-01-01
Volume
49
Issue
1
Pages
433-437
ISSN
  • 0556-2791 (ISSN-L)
  • 1050-2947
  • 1094-1622
OpenAlex
W2764354249
Cited by
326
References
1
FWCI
7.08
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Effective Hamiltonian for the radiation in a cavity with a moving mirror and a time-varying dielectric medium. https://app.cochat.ai/papers/10.1103/physreva.49.433
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Law, C. K. (1994). Effective Hamiltonian for the radiation in a cavity with a moving mirror and a time-varying dielectric medium. Physical Review A. https://doi.org/10.1103/physreva.49.433

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