Calculation of the regularized vacuum energy in cavity field theories
نویسندگان
چکیده
منابع مشابه
Calculation of the Regularized Vacuum Energy in Cavity Field Theories
A novel technique based on Schwinger’s proper time method is applied to the Casimir problem of the M.I.T. bag model. Calculations of the regularized vacuum energies of massless scalar, Dirac spinor, and vector fields confined to a static and spherical cavity are presented in a consistent manner. While our results agree with previous calculations based on asymptotic methods, the main advantage o...
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The regularized total Casimir energy in spacetimes with boundaries is not in general equal to the integral of the regularized energy density. This paradoxical phenomenon is most transparently analyzed in the simple example of a massless scalar field in 1+1 dimensions confined to a line element of length L and obeying Dirichlet boundary conditions. PACS: 03.70.+k; 11.10.Kk; 32.80.-t
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ژورنال
عنوان ژورنال: The European Physical Journal C
سال: 1999
ISSN: 1434-6044
DOI: 10.1007/s100520050622