Publication Date:
2018-09-15
Description:
Author(s): Yuya Tanizaki and Tin Sulejmanpasic We discuss the S U ( 3 ) / [ U ( 1 ) × U ( 1 ) ] nonlinear sigma model in 1+1D and, more broadly, its linearized counterparts. Such theories can be expressed as U ( 1 ) × U ( 1 ) gauge theories and therefore allow for two topological θ angles. These models provide a field theoretic description of the S U ( 3 ) chains. We show ... [Phys. Rev. B 98, 115126] Published Fri Sep 14, 2018
Keywords:
Electronic structure and strongly correlated systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics