Spin chains and classical strings in two parameters $q$-deformed AdS${}_3\times$S${}^3$

Wen-Yu Wen, Shoichi Kawamoto

In this paper, we study the spin chain and string excitation in the two-parameters $q$-deformed AdS${}_3\times$S${}^3$ proposed by Hoare. We obtain the deformed spin chain model at the…