Local expressions for one-loop calculations

David A. Wasson, Steven E. Koonin

Research output: Contribution to journalArticle

Abstract

We develop local expressions for the contributions of the short-wavelength vacuum modes to the one-loop vacuum energy. These expressions significantly improve the convergence properties of various "brute-force" calculational methods. They also provide a continuous series of approximations that interpolate between the brute-force calculations and the derivative expansion.

Original languageEnglish (US)
Pages (from-to)3400-3410
Number of pages11
JournalPhysical Review D
Volume43
Issue number10
DOIs
StatePublished - 1991

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vacuum
expansion
approximation
wavelengths
energy

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Local expressions for one-loop calculations. / Wasson, David A.; Koonin, Steven E.

In: Physical Review D, Vol. 43, No. 10, 1991, p. 3400-3410.

Research output: Contribution to journalArticle

Wasson, David A. ; Koonin, Steven E. / Local expressions for one-loop calculations. In: Physical Review D. 1991 ; Vol. 43, No. 10. pp. 3400-3410.
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