|
|
Quantum Yang-Baxter equation and constant R-matrix over Grassmann algebra |
DUPLIJ Steven, KOTULSKA Olga, SADOVNIKOV Alexander |
Department of Physics and Technology, V.N. Karazin Kharkov National University, Svoboda Sq. 4, Kharkov 61077, Ukraine |
|
|
Abstract Constant solutions to Yang-Baxter equation are investigated over Grassmann algebra for the case of 6-vertex R-matrix. The general classification of all possible solutions over Grassmann algebra and particular cases with 2,3,4 generators are studied. As distinct from the standard case, when R-matrix over number field can have a maximum 5 nonvanishing elements, we obtain over Grassmann algebra a set of new full 6-vertex solutions. The solutions leading to regular R-matrices which appear in weak Hopf algebras are considered.
|
Received: 10 March 2005
|
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
|
Shared |
|
|
|
|
|
Discussed |
|
|
|
|