Spectrum of a particle created in inhomogeneous spacetimes

Wung Hong Huang

doi:10.1016/0370-2693(90)90332-Z

Spectrum of a particle created in inhomogeneous spacetimes

Wung Hong Huang

Department of Physics

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Abstract

It is proved that the spectrum of a scalar particle generated from an initial vacuum in an inhomogeneous spacetime is nearly thermal in the limit of large "momentum" k, if the momentum was defined as the variable of the Fourier transform of the coordinate in the scalar field.

Original language	English
Pages (from-to)	378-380
Number of pages	3
Journal	Physics Letters B
Volume	244
Issue number	3-4
DOIs	https://doi.org/10.1016/0370-2693(90)90332-Z
Publication status	Published - 1990 Jul 26

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

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10.1016/0370-2693(90)90332-Z

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abstract = "It is proved that the spectrum of a scalar particle generated from an initial vacuum in an inhomogeneous spacetime is nearly thermal in the limit of large {"}momentum{"} k, if the momentum was defined as the variable of the Fourier transform of the coordinate in the scalar field.",

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JF - Physics Letters B

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Spectrum of a particle created in inhomogeneous spacetimes

Abstract

All Science Journal Classification (ASJC) codes

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