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cond-mat.mes-hall2013★ 1 cited
The Effective field theory of 2+1 dimensional topological insulator in the presence of Rashba spin-orbit interaction
Omer F. Dayi, Mahmut Elbistan
2+1 dimensional topological insulator described by the Kane-Mele model in the presence of Rashba spin-orbit interaction is considered. The effective action of the external fields c…
cond-mat.mes-hall2009★ 28 cited
A Noncommutative Space Approach to Confined Dirac Fermions in Graphene
Omer F. Dayi, Ahmed Jellal
A generalized algebra of noncommutative coordinates and momenta embracing non-Abelian gauge fields is proposed. Through a two-dimensional realization of this algebra for a gauge fi…