Abstract
Two targeting schemes have been known for the density matrix renormalization group (DMRG) applied to non-Hermitian problems; one uses an asymmetric density matrix and the other uses symmetric density matrix. We compare the numerical efficiency of these two targeting schemes when they are used for the finite temperature DMRG.
| Original language | English |
|---|---|
| Pages (from-to) | 3501-3504 |
| Number of pages | 4 |
| Journal | journal of the physical society of japan |
| Volume | 68 |
| Issue number | 11 |
| DOIs | |
| Publication status | Published - 1999 Nov |
| Externally published | Yes |
Keywords
- DMRG
- Finite temperature
- Targeting
ASJC Scopus subject areas
- Physics and Astronomy(all)