• Rapid Communication

Numerical renormalization group for finite Hubbard lattices

Steven R. White
Phys. Rev. B 45, 5752(R) – Published 1 March 1992
PDFExport Citation

Abstract

We have developed a numerical renormalization-group approach for finite fermion systems, related to the approach used by Wilson for the Kondo problem. Results are similar to those of exact diagonalizations; however, larger systems can be studied and results are obtained for the ground state and many excited states simultaneously. Results for 4×4 Hubbard lattices are given.

  • Received 25 November 1991

DOI:https://doi.org/10.1103/PhysRevB.45.5752

©1992 American Physical Society

Authors & Affiliations

Steven R. White

  • Department of Physics, University of California, Irvine, California 92717

References (Subscription Required)

Click to Expand
Issue

Vol. 45, Iss. 10 — 1 March 1992

Reuse & Permissions
Access Options
Author publication services for translation and copyediting assistance advertisement

Authorization Required


×
×

Images

×

Sign up to receive regular email alerts from Physical Review B

Log In

Cancel
×

Search


Article Lookup

Paste a citation or DOI

Enter a citation
×