Exact solution of a quantum spin chain with competing bulk and boundary terms

Cao, YS; Wang, J; Qiao, Y; Cao, JP; Yang, WL

Qiao, Y; Cao, JP (corresponding author), Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, Beijing 100190, Peoples R China.; Cao, JP (corresponding author), Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China.; Cao, JP (corresponding author), Songshan Lake Mat Lab, Dongguan 523808, Guangdong, Peoples R China.; Cao, JP; Yang, WL (corresponding author), Peng Huanwu Ctr Fundamental Theory, Xian 710127, Peoples R China.; Yang, WL (corresponding author), Northwest

JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL, 2021; 54 (31):

Abstract

We obtain the exact solution of an anisotropic quantum spin chain including nearest neighbor (NN), next nearest neighbor (NNN), chiral three-spin inte......

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