A non-perturbative real-space renormalization group scheme

DOI10.1088/0305-4470/33/35/306zbMath0988.82019arXivcond-mat/9910511OpenAlexW3100012633MaRDI QIDQ4523594

Andreas Degenhard

Publication date: 14 January 2001

Published in: Journal of Physics A: Mathematical and General (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/cond-mat/9910511

zbMATH Keywords

truncationembeddingcritical phenomenadensity matrix renormalization groupnon-perturbative renormalization groupblocked quantum systemspin-drains

Mathematics Subject Classification ID

Nonperturbative methods of renormalization applied to problems in quantum field theory (81T16) Renormalization group methods in equilibrium statistical mechanics (82B28) Quantum equilibrium statistical mechanics (general) (82B10)

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