Quantum radiation from a partially reflecting moving mirror
نویسندگان
چکیده
منابع مشابه
Quantum radiation from a partially reflecting moving mirror
We consider the quantum radiation from a partially reflecting moving mirror for the massless scalar field in 1+1 Minkowski space. Partial reflectivity is achieved by localizing a δ-type potential at the mirror’s position. The radiated flux is exactly obtained for arbitrary motions as an integral functional of the mirror’s past trajectory. Partial reflectivity corrections to the perfect mirror r...
متن کاملct 1 99 9 Dynamical mass shift for a partially reflecting moving mirror NISTOR NICOLAEVICI
We consider the vacuum fluctuations contribution to the mass of a mirror in an exactly soluble partially reflecting moving mirror model. Partial reflectivity is accounted for by a repulsive delta-type potential localized along the mirror’s trajectory. The mirror’s mass is explicitly obtained as an integral functional of the mirror’s past trajectory.
متن کاملQuantum Flux from a Moving Spherical Mirror
We calculate the flux from a spherical mirror which is expanding or contracting with nearly uniform acceleration. The flux at an exterior point (which could in principle be a functional of the mirror’s past history) is actually found to be a local function, depending on the first and second time derivatives of acceleration at the retarded time. 03.65.Pm,03.70.+k,11.15.Bt Typeset using REVTEX
متن کاملEnergy Radiation from a Moving Mirror with Finite Mass
In this paper we study energy radiation from a moving mirror in 1+1 dimensional space-time. The mirror is assumed to have finite mass and accordingly to receive back reaction from scalar photon field. The mode expansion of the scalar field becomes different from that without back reaction though the trajectory of the mirror is not changed. Then energy density of the vacuum becomes to have finit...
متن کاملRadiation-reaction force on a moving mirror
The radiation-reaction force F(t) acting on a moving mirror in a one-dimensional model is obtained by appeal to the fluctuation-dissipation theorem. Causality is found to provide the link between the dissipative and reactive forces; it is implemented by requirements of analyticity for the Fourier transform of the response function that links the mean force F(t) to the velocity fl(t) of the mirr...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Classical and Quantum Gravity
سال: 2001
ISSN: 0264-9381,1361-6382
DOI: 10.1088/0264-9381/18/4/304