Dimerization in ultracold spinor gases with Zeeman splitting

Abstract

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 quadratic Zeeman term and explain the differences. Based on our numerical results the phase boundaries of the dimerized phase are determined.

arXiv comment5 pages, 5 figures

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Cited by in corpus (4)

• Quantum spiral spin-tensor magnetism
• Deconfined quantum criticality in a frustrated Haldane chain with single-ion anisotropy
• Quantum criticality and emergent orders in the spin-1 bilinear-biquadratic-Kitaev chain
• Extended Ashkin-Teller transition in two coupled frustrated Haldane chains