Error message

Notice: Undefined offset: 0 in include() (line 35 of /home/it/www/www-icts/sites/all/themes/riley/templates/views/views-view-fields--related-file-field-collection-view.tpl.php).
Kusum Dhochak (ICTS-TIFR, Bangalore)
Date & Time
Fri, 02 September 2016, 11:15 to 12:15
Emmy Noether Seminar Room, ICTS, Bangalore

Kitaev model is an exactly solvable 2-dimensional spin half model with a quantum spin liquid ground state. This model has generated great interest due to its exact solvability and the existence of fractional excitations. Although it has not been realized in a physical system, some materials with strong spin orbit coupling have been shown to have a Kitaev model type interaction along with the isotropic Heisenberg term in the Hamiltonian. In this talk, I will review these models and various interesting phases they exhibit.