Near-field expansion of the metric due to a cosmic string
نویسندگان
چکیده
منابع مشابه
Massive scalar field near a cosmic string
The ζ function of a massive scalar field near a cosmic string is computed and then employed to find the vacuum fluctuation of the field. The vacuum expectation value of the energy-momentum tensor is also computed using a point-splitting approach. The obtained results could be useful also for the case of self-interacting scalar fields and for the finite-temperature Rindler space theory. PACS num...
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ژورنال
عنوان ژورنال: The Journal of the Australian Mathematical Society. Series B. Applied Mathematics
سال: 1999
ISSN: 0334-2700,1839-4078
DOI: 10.1017/s0334270000011152