Exotic criticality in the dimerized spin-1 $XXZ$ chain with single-ion anisotropy
We consider the dimerized spin-1 $XXZ$ chain with single-ion anisotropy $D$. In absence of an explicit dimerization there are three phases: a large-$D$, an antiferromagnetically ordered and a Haldane phase. This phase structure persists up to a critical dimerization, above which the Haldane phase...
| Váldodahkki: | |
|---|---|
| Materiálatiipa: | Artihkal |
| Giella: | English |
| Almmustuhtton: |
SciPost
2018-12-01
|
| Ráidu: | SciPost Physics |
| Liŋkkat: | https://scipost.org/SciPostPhys.5.6.059 |