Corner Transfer Matrix Algorithm for Classical Renormalization Group
| dc.creator | Nishino, Tomotoshi | |
| dc.creator | Okunishi, Kouichi | |
| dc.date | 1997-05-08 | |
| dc.date.accessioned | 2026-07-07T09:11:43Z | |
| dc.date.available | 2026-07-07T09:11:43Z | |
| dc.description | We report a real-space renormalization group (RSRG) algorithm, which is formulated through Baxter's corner transfer matrix (CTM), for two-dimensional (d = 2) classical lattice models. The new method performs the renormalization group transformation according to White's density matrix algorithm, so that variational free energies are minimized within a restricted degree of freedom m. As a consequence of the renormalization, spin variables on each corner of CTM are replaced by a m-state block spin variable. It is shown that the thermodynamic functions and critical exponents of the q = 2, 3 Potts models can be precisely evaluated by use of the renormalization group method. | |
| dc.description | 20 pages, 10 ps figures, JPSJ style files are included | |
| dc.identifier | https://arxiv.org/abs/cond-mat/9705072 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/9705072 | |
| dc.identifier | J. Phys. Soc. Jpn. 66 (1997) 3040 | |
| dc.identifier | doi:10.1143/JPSJ.66.3040 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/151777 | |
| dc.subject | Statistical Mechanics | |
| dc.title | Corner Transfer Matrix Algorithm for Classical Renormalization Group | |
| dc.type | text |