Phys. Rev. Lett. 36, 999–1001 (1976)Particle Creation by Gravitational FieldsReceived 26 January 1976; published in the issue dated 26 April 1976 This paper presents a new and generally covariant approach to quantum field theory in curved space-time. Previously unknown expressions are obtained for particle creation amplitudes in oscillating gravitational fields. These expressions illuminate the physical origin of the particle creation. © 1976 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevLett.36.999
DOI:
10.1103/PhysRevLett.36.999
PACS:
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