2 papers
cond-mat.str-el2020
Many-body wavefunctions for quantum impurities out of equilibrium. II. Charge fluctuations
Adrian B. Culver, Natan Andrei
We extend the general formalism discussed in the previous paper [A. B. Culver and N. Andrei, Phys. Rev. B 103, 195106 (2021)] to two models with charge fluctuations: the interactin…
cond-mat.str-el2019
Nonperturbative approach to quench dynamics. II. Universal electric current of the nonequilibrium Kondo model
Adrian B. Culver, Natan Andrei
In the previous paper, we found a series expression for the average electric current following a quench in the nonequilibrium Kondo model driven by a bias voltage. Here, we evaluat…