Fermionic and Continuous Time Quantum Monte Carlo
作者： Emanuel Gull , Matthias Troyer
DOI: 10.1007/978-3-642-35106-8_11
关键词:
摘要: Diagrammatic “continuous-time” algorithms for fermionic systems are that evaluate the diagrammatic perturbation series of interacting many-body stochastically. The involve no approximations and numerically exact convergent series, as they appear, example, in description finite lattice problems quantum impurity models. Among other advantages various formulations continuous-time able to accurately describe with general, complex multi-orbital structures appear theoretical a wide range transition metal actinide compounds.
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