0 Parity - breaking electromagnetic interactions in thermal QED 3

نویسندگان

  • F. T. Brandt
  • Ashok Das
  • J. Frenkel
چکیده

We examine the parity violating terms generated by the box diagram in QED3 at finite temperature. These lead to both extensive as well as non-extensive effective actions, which have very distinct behavior in the long wavelength and static limits. We discuss a large gauge Ward identity for the leading terms in the static limit, whose solution coincides with the effective action proposed earlier.

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تاریخ انتشار 2008