η-Meson in the Pseudoscalar Coupling at Finite Temperature
- Received Date: 1992-09-22
Abstract: By means of the imaginary-time Green function method in the finite-temperature field theory, the coupling constant for interaction between η-meson and nucleons, the effective mass of η-meson and the dependence of single η-meson exchange potential on temperature are given herein in the case of pseudoscalar coupling and compared with results in the pseudovector coupling case.