Publication Date:
2016-07-09
Description:
Author(s): Oleg Borisenko, Volodymyr Chelnokov, Francesca Cuteri, and Alessandro Papa It is argued that two-dimensional U ( N ) spin models for any N undergo a Berezinskii-Kosterlitz-Thouless (BKT)-like phase transition, similarly to the famous X Y model. This conclusion follows from the Berezinskii-like calculation of the two-point correlation function in U ( N ) models, approximate renorm… [Phys. Rev. E 94, 012108] Published Thu Jul 07, 2016
Keywords:
Statistical Physics
Print ISSN:
1539-3755
Electronic ISSN:
1550-2376
Topics:
Physics