Surendra B. Anantharaman, Joachim Kohlbrecher, et al.
MRS Fall Meeting 2020
The eikonal approximation to the Green's function for a fermion in an external potential is evaluated for various time boundary conditions including the finite-temperature case. The one- and two-fermion Green's functions thus obtained are averaged over a Gaussian ensemble of potentials to yield an average density of states and an average conductivity tensor. © 1972 The American Physical Society.
Surendra B. Anantharaman, Joachim Kohlbrecher, et al.
MRS Fall Meeting 2020
Daniel J. Coady, Amanda C. Engler, et al.
ACS Macro Letters
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MRS Spring 2000
J.R. Thompson, Yang Ren Sun, et al.
Physica A: Statistical Mechanics and its Applications