Currents and Green's functions of impurities out of equilibrium: Results from inchworm quantum Monte Carlo
Currents and Green's functions of impurities out of equilibrium: Results from inchworm quantum Monte Carlo
We generalize the recently developed inchworm quantum Monte Carlo method to the full Keldysh contour with forward, backward, and equilibrium branches to describe the dynamics of strongly correlated impurity problems with time-dependent parameters. We introduce a method to compute Green's functions, spectral functions, and currents for inchworm Monte Carlo and …