Goldberger-Treiman relation,gA, andgπNNatT≠0
- 1 April 1994
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 49 (7) , R3083-R3086
- https://doi.org/10.1103/physrevd.49.r3083
Abstract
The Goldberger-Treiman relation is shown to persist in the chiral limit at finite temperatures to . The dependence of turns out to be the same as for , , while is temperature independent to this order. The baryon octet and couplings also behave as if only pions are massless in the pseudoscalar meson octet.
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