The Density Matrix Renormalization Group for Fermion Systems
| dc.creator | Noack, R. M. | |
| dc.creator | White, S. R. | |
| dc.creator | Scalapino, D. J. | |
| dc.date | 1994-04-30 | |
| dc.date.accessioned | 2026-07-07T03:07:15Z | |
| dc.date.available | 2026-07-07T03:07:15Z | |
| dc.description | We discuss techniques of the density matrix renormalization group and their application to interacting fermion systems in more than one dimension. We show numerical results for equal--time spin--spin and singlet pair field correlation functions, as well as the spin gap for the Hubbard model on two chains. The system is a gapped spin liquid at half--filling and shows weak algebraic $d$-wave--like pair field correlations away from half--filling. | |
| dc.description | 15 pages and 7 postscript figures, LaTeX Article style, to appear in ``Computer Simulations in Condensed Matter Physics VII'', Eds. D.P. Landau, K.K. Mon, and H.B. Schüttler (Spinger Verlag, Heidelberg, Berlin, 1994), UCI-CMTHE-94-03 | |
| dc.identifier | https://arxiv.org/abs/cond-mat/9404100 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/9404100 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/27101 | |
| dc.subject | Condensed Matter | |
| dc.title | The Density Matrix Renormalization Group for Fermion Systems | |
| dc.type | text |