Jorge O. Sofo, Department of Physics Department of Materials Science and Engineering and Materials Research Institute The Pennsylvania State University
Abstract: Transport Coecients Beyond the Relaxation Time Approximation with a Memory Function Approach. For the calculation of transport coecients, the Kubo formula is exact to linear order in the excitation as long as we have the exact Hamiltonian. As we do not have it, the goal is to and approximations that capture physical phenomena of …