Family of spin-S chain representations of SU(2)(k) Wess-Zumino-Witten models
Ronny Thomale, Stephan Rachel, Peter Schmitteckert, Martin Greiter
Physical Review B | AMER PHYSICAL SOC | Published : 2012
Awarded by DFG
R.T. thanks J. S. Caux for comments and D. P. Arovas, B. A. Bernevig, and F. D. M. Haldane for discussions as well as collaborations on related topics. M. G. thanks A. W. W. Ludwig and K. Schoutens for discussions. R. T. is financially supported by an SITP fellowship by Stanford University. S. R. acknowledges support from DFG under Grant No. RA 1949/1-1. M. G. was supported by DFG-FOR 960.