T
Thomas Pruschke
Researcher at University of Göttingen
Publications - 186
Citations - 8675
Thomas Pruschke is an academic researcher from University of Göttingen. The author has contributed to research in topics: Hubbard model & Anderson impurity model. The author has an hindex of 41, co-authored 186 publications receiving 7834 citations. Previous affiliations of Thomas Pruschke include Augsburg College & Hebrew University of Jerusalem.
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Numerical renormalization group method for quantum impurity systems
TL;DR: In the early 1970s, Wilson developed the concept of a fully nonperturbative renormalization group transformation as mentioned in this paper, which gave for the first time the full crossover from the high temperature phase of a free spin to the low-temperature phase of completely screened spin.
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Quantum cluster theories
TL;DR: The quantum cluster theory as discussed by the authors is a set of approximations for infinite lattice models which treat correlations within the cluster explicitly, and correlations at longer length scales either perturbatively or within a mean-field approximation.
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The ALPS project release 1.3: Open-source software for strongly correlated systems
A. F. Albuquerque,Fabien Alet,Philippe Corboz,P. Dayal,P. Dayal,Adrian E. Feiguin,Sebastian Fuchs,Lukas Gamper,Emanuel Gull,S. Gurtler,Andreas Honecker,Ryo Igarashi,Mathias Körner,Anton Kozhevnikov,Andreas M. Läuchli,Salvatore R. Manmana,Salvatore R. Manmana,Munehisa Matsumoto,Ian P. McCulloch,F. Michel,Reinhard M. Noack,G. Pawłowski,Lode Pollet,Thomas Pruschke,Ulrich Schollwöck,Synge Todo,Simon Trebst,Matthias Troyer,Philipp Werner,Stefan Wessel +29 more
TL;DR: Changes in the new release of the ALPS project include a DMRG program for interacting models, support for translation symmetries in the diagonalization programs, the ability to define custom measurement operators, and support for inhomogeneous systems, such as lattice models with traps.
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Anomalous normal-state properties of high-Tc superconductors: intrinsic properties of strongly correlated electron systems?
TL;DR: A systematic study of optical and transport properties of the Hubbard model, based on the Metzner-Vollhardt dynamical mean-field approximation, is reviewed in this article.
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Anomalous Normal-State Properties of High-T$_c$ Superconductors -- Intrinsic Properties of Strongly Correlated Electron Systems?
TL;DR: A systematic study of optical and transport properties of the Hubbard model, based on Metzner and Vollhardt's dynamical mean-field approximation, is reviewed in this article.