Polarization tensors in strong magnetic fields

Kazunori Kohri, Shoichi Yamada

Research output: Contribution to journalArticlepeer-review

21 Citations (Scopus)

Abstract

The vacuum polarization tensor in strong external magnetic fields has been evaluated numerically for various strengths of magnetic fields and momenta of photons under the threshold of the e± pair creation. The fitting formula has been obtained which reproduces the calculated results within 10% of error. The proper time method is employed further to obtain the retarded polarization tensor for finite temperature plasmas.

Original languageEnglish
Article number043006
Pages (from-to)430061-4300610
Number of pages3870550
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume65
Issue number4
DOIs
Publication statusPublished - 2002 Feb 15
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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