On the SU(2)×SU(2) symmetry in the Hubbard model

• Jakubczyk Dorota,
• Jakubczyk Paweł

Affiliations

Jakubczyk Dorota

Department of Physics, Rzeszów University of Technology, al. Powstańców Warszawy 12, 35-959, Rzeszów, Poland

Jakubczyk Paweł

Institute of Physics, University of Rzeszów, ul. Rejtana 16C, 35-910, Rzeszów, Poland