The vacuum energy density for spherical and cylindrical universes
نویسندگان
چکیده
منابع مشابه
The Vacuum Energy Density for Spherical and Cylindrical Universes
The vacuum energy density (Casimir energy) corresponding to a massless scalar quantum field living in different universes (mainly no-boundary ones), in several dimensions, is calculated. Hawking’s zeta function regularization procedure supplemented with a very simple binomial expansion is shown to be a rigorous and well suited method for performing the analysis. It is compared with other, much ...
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ژورنال
عنوان ژورنال: Journal of Mathematical Physics
سال: 1994
ISSN: 0022-2488,1089-7658
DOI: 10.1063/1.530469