1205.2381 (O. Ahmadi et al.)

Eliashberg Analysis of Temperature Dependent Pairing Mechanism in d-Wave
Superconductors: Application to High Temperature Superconductivity    [PDF]

O. Ahmadi, L. Coffey

Results are presented for the temperature and frequency dependence of the real and imaginary parts of the diagonal self energy for a d-wave superconductor. An Eliashberg analysis, which has been successful in recent fitting of superconductor-insulator-superconductor tunnel junction conductances for BiSrCaCuO (Bi-2212), is extended to finite temperatures. The effect of the temperature dependence of the 40 meV spin resonance mode, measured in inelastic neutron scattering (INS) in Bi-2212, on the finite temperature self energies is investigated.

View original: http://arxiv.org/abs/1205.2381