Kavli Affiliate: Long Zhang | First 5 Authors: Hong-Hao Song, Long Zhang, , , | Summary: The boundary critical behavior of the two-dimensional (2D) quantum antiferromagnetic(AF) XXZ model coupled with either a dangling spin-1/2 XXZ chain or a dangling two-leg ladder on the boundary is studied with the bosonization and renormalization group analysis. A rich […]
Continue.. Boundary phase transitions of two-dimensional quantum critical XXZ model