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cond-mat.stat-mech2023
Type-B Goldstone modes and a logarithmic spiral in the staggered ferromagnetic spin-orbital model
Qian-Qian Shi, Huan-Qiang Zhou, Ian P. McCulloch +1
It is found that the staggered ferromagnetic spin-orbital model accommodates highly degenerate ground states arising from spontaneous symmetry breaking with type-B Gold…
cond-mat.stat-mech2023
Extracting the number of type-B Goldstone modes and the dynamical critical exponent for a type of scale-invariant states
Huan-Qiang Zhou, Yan-Wei Dai, Qian-Qian Shi +2
A generic scheme is proposed to perform a finite-entanglement scaling analysis for scale-invariant states, which appear to be highly degenerate ground states arising from spontaneo…