Abstract
We comment on the recent work of Alcaraz and Malvezzi on the critical properties of the S = 1/2 XXZ chain in staggered magnetic field. The method of determining the phase boundary from the finite-size numerical data is also discussed.
| Original language | English |
|---|---|
| Pages (from-to) | 2279-2281 |
| Number of pages | 3 |
| Journal | Journal of Physics A: Mathematical and General |
| Volume | 29 |
| Issue number | 9 |
| DOIs | |
| Publication status | Published - 1996 |
| Externally published | Yes |
All Science Journal Classification (ASJC) codes
- Statistical and Nonlinear Physics
- Mathematical Physics
- Physics and Astronomy(all)