Gauge-invariant effective stress-energy tensors for gravitational waves
نویسندگان
چکیده
منابع مشابه
Gauge Invariant Effective Stress-energy Tensors for Gravitational Waves
It is shown that if a generalized definition of gauge invariance is used, gauge invariant effective stress-energy tensors for gravitational waves and other gravitational perturbations can be defined in a much larger variety of circumstances than has previously been possible. In particular it is no longer necessary to average the stress-energy tensor over a region of spacetime which is larger in...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 1997
ISSN: 0556-2821,1089-4918
DOI: 10.1103/physrevd.55.3440