FLOW EQUATIONS FOR HAMILTONIANS

DOI10.1142/S0217751X0100458XzbMath1087.82504OpenAlexW2017873908MaRDI QIDQ2731322

F. J. Wegner

Publication date: 2001

Published in: International Journal of Modern Physics A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1142/s0217751x0100458x

Mathematics Subject Classification ID

Renormalization group methods applied to problems in quantum field theory (81T17) Renormalization group methods in equilibrium statistical mechanics (82B28)

Cites Work

• Diagonalization of system plus environment Hamiltonians
• Flow equations and the strong-coupling expansion for the Hubbard model
• Flow‐equations for Hamiltonians
• Low temperature equilibrium correlation functions in dissipative quantum systems
• Similarity renormalization of the electron‐phonon coupling

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