Arbitrarily coupled massive scalar field in conical thin-shell spacetimes
نویسندگان
چکیده
منابع مشابه
Massive scalar field in multiply connected flat spacetimes.
The vacuum expectation value of the stress-energy tensor 〈0 |Tμν | 0〉 is calculated in several multiply connected flat spacetimes for a massive scalar field with arbitrary curvature coupling. We find that a nonzero field mass always decreases the magnitude of the energy density in chronology-respecting manifolds such as R3×S1, R2×T 2, R1×T 3, the Möbius strip, and the Klein bottle. In Grant spa...
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ژورنال
عنوان ژورنال: The European Physical Journal C
سال: 2019
ISSN: 1434-6044,1434-6052
DOI: 10.1140/epjc/s10052-019-6722-7