Calculating properties of correlated systems out of equilibrium is a challenging task, even if one targets only stationary situations. In particular, transport through nano-objects like molecules or quantum dots is of strong interest, and a theory to calculate transport properties or merely local quantities in a reliable way for reasonably strong correlations very desirable. Based on a suggestion by Han and Heary [1] we show that one can use advanced quantum Monte-Carlo techniques to calculate quantities with high accuracy [2]. Although the ultimate goal will be to extract current or conductance respectively thermoelectric effects, a first step is to calculate local properties, like the double occupancy or magnetization, as function of external bias. © 2013 Springer Science+Business Media Dordrecht.
CITATION STYLE
Dirks, A., Pruschke, T., & Han, J. E. (2013). Monte-Carlo approach to stationary non-equilibrium of mesoscopic systems. NATO Science for Peace and Security Series B: Physics and Biophysics, 187–197. https://doi.org/10.1007/978-94-007-4984-9_12
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