2 papers
quant-ph2003
Algebraic solution of master equations
R. Rangel, L. Carvalho
We present a simple analytical method to solve master equations for finite temperatures and any initial conditions, which consists in the expansion of the density operator into nor…
cond-mat2002
Persistent Non-ergodic Fluctuations in Mesoscopic Insulators
Rafael Rangel, Ernesto Medina
We give a detailed and rigorous picture of the mesoscopic conductance fluctuations in the deep insulating regime (DIR) within the Nguyen, Spivak and Shklovskii model including spin…