most citedImaginary-time quantum many-body theory out of equilibrium I: Formal equivalence to Keldysh real-time theory and calculation of static properties

16 citations · 16 across the 1 of their papers we have counts for

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cond-mat.str-el2012★ 16 cited

Imaginary-time quantum many-body theory out of equilibrium I: Formal equivalence to Keldysh real-time theory and calculation of static properties

Jong E. Han, Andreas Dirks, Thomas Pruschke

We discuss the formal relationship between the real-time Keldysh and imaginary-time theory for nonequilibrium in quantum dot systems. The latter can be reformulated using the recen…