Spin-supersolid phase in Heisenberg chains: a characterization via Matrix Product States with periodic boundary conditions

Abstract

By means of a variational calculation using Matrix Product States with periodic boundary conditions, we accurately determine the extension of the spin-supersolid phase predicted to exist in the spin-1 anisotropic Heisenberg chain. We compute both the structure factor and the superfluid stiffness, and extract the critical exponents of the supersolid-to-solid phase transition.

4+ pages, 5 figures

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Cited by in corpus (11)

• Towards a large-scale quantum simulator on diamond surface at room temperature
• Superfluid density and quasi-long-range order in the one-dimensional disordered Bose-Hubbard model
• Supersolid phase and magnetization plateaus observed in anisotropic spin-3/2 Heisenberg model on bipartite lattices
• An Efficient Density Matrix Renormalization Group Algorithm for Chains with Periodic Boundary Condition
• Stiffness in 1D Matrix Product States with periodic boundary conditions
• Phase-induced transport in atomic gases: from superfluid to Mott insulator
• Ground state properties of antiferromagnetic anisotropic S=1 Heisenberg spin chains
• Multicritical points in the three-dimensional XXZ antiferromagnet with single-ion anisotropy
• Spin supersolid phase in coupled alternating spin chains
• Mixed-spin system with supersolid phases: Magnetocaloric effect and thermal properties
• Emergent Spin Supersolids in Frustrated Quantum Materials