Uniformly accelerated mirrors. I. Mean fluxes
نویسندگان
چکیده
منابع مشابه
Quantum Radiation of Uniformly Accelerated Spherical Mirrors
We study quantum radiation generated by a uniformly accelerated motion of small spherical mirrors. To obtain Green’s function for a scalar massless field we use Wick’s rotation. In the Euclidean domain the problem is reduced to finding an electric potential in 4D flat space in the presence of a metallic toroidal boundary. The latter problem is solved by a separation of variables. After performi...
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The Davies-Fulling model describes the scattering of a massless field by a moving mirror in 1 + 1 dimensions. When the mirror travels under uniform acceleration, one encounters severe problems which are due to the infinite blue shift effects associated with the horizons. On one hand, the Bogoliubov coefficients are ill-defined and the total energy emitted diverges. On the other hand, the instan...
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The static and stationary C-metric are revisited in a generic framework and their interpretations studied in some detail. Specially those with two event horizons, one for the black hole and another for the acceleration. We found that: i) The spacetime of an accelerated static black hole is plagued by either conical singularities or lack of smoothness and compactness of the black hole horizon; i...
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We study the correlations between the particles emitted by a moving mirror. To this end, we first analyze T µν (x)T αβ (x ′), the two-point function of the stress tensor of the radiation field. In this we generalize the work undertaken by Carlitz and Willey. To further analyze how the vacuum correlations on J − are scattered by the mirror and redistributed among the produced pairs of particles,...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2003
ISSN: 0556-2821,1089-4918
DOI: 10.1103/physrevd.67.024021