Regensburg 2010 – wissenschaftliches Programm

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TT: Fachverband Tiefe Temperaturen

TT 27: CE: Poster Session

TT 27.61: Poster

Mittwoch, 24. März 2010, 14:00–18:00, Poster D1

Strongly Correlated Steady-State Transport through a Quantum Dot — •Andreas Dirks¹, Philipp Werner², Mark Jarell³, and Thomas Pruschke¹ — ¹Universität Göttingen, Institut für theoretische Physik — ²ETH Zürich, Institut für theoretische Physik — ³Louisiana State University, Baton Rouge/LA, USA

We investigate the application of continuous-time Quantum Monte Carlo algorithms to the imaginary-time formalism introduced by Han and Heary [1]. The analytic structure of the two-variable Green’s functions is discussed, and an algorithm for the numerical analytic continuation is proposed.

[1] J. E. Han, and R. J. Heary, Phys. Rev. Lett. 99, 236808 (2007)