| Zugriffsnummer | 39587 |
| Dokumenttyp | Zeitschriftenartikel |
| Sprache | Englisch |
| Titel | Dimerization in ultracold spinor gases with Zeeman splitting |
| Autor(in); Institution |
Weyrauch, Michael; FPM, Fundamentale Physik für Metrologie, PTB-Braunschweig
Rakov, Mykhailo V.; Kyiv National Taras Shevchenko University, Kyiv, UKRAINE
|
| Quelle/Jahr | Physical Review B: 96 (2017), 13, 134404-1 - 134404-5 |
| ISSN | 2469-9950 (PRINT) ; 2469-9969 (ONLINE) |
| DOI | |
| URL | |
| Verlag | Woodbury, NY: APS |
| Freie Schlagworte | dimerization ; Zeeman anisotropy ; Matrix product states |
| Zusammenfassung | Two recent publications report different boundaries for the dimerized phase of the bilinear-biquadratic spin-1 Heisenberg model with quadratic Zeeman effect. We address these discrepancies for the biquadratic model with a quadratic Zeeman term and explain the differences. Based on our numerical results the phase boundaries of the dimerized phase are determined. |
