Spinon confinement and deconfinement in spin-1 chains

Vanderstraeten, L; Wybo, E; Chepiga, N; Verstraete, F; Mila, F

Vanderstraeten, L (corresponding author), Univ Ghent, Dept Phys & Astron, Krijgslaan 281, B-9000 Ghent, Belgium.

PHYSICAL REVIEW B, 2020; 101 (11):

Abstract

Motivated by the rich phase diagrams recently unveiled in frustrated spin-1 chains with competing next-nearest-neighbor and four-spin interactions, we......

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