CPT symmetry in honeycomb lattices and quantum brachistochrone problem

• Autorzy: Özlem Yeşiltaş
• Języki publikacji: EN

Abstrakty

EN

In this paper, we have provided a matrix Hamiltonian model for honeycomb lattices and subsequently obtained the dispersion relation. Furthermore, we have constructed the C operator for the given non-Hermitian Hamiltonian model. The quadratic surfaces are sketched and the quantum Brachistochrone problem is discussed for the given honeycomb lattice model.

Słowa kluczowe

EN

CPT symmetry; graphene; honeycomb lattices

• Czasopismo: Open Physics
• Rocznik: 2013
• Tom: 11
• Numer: 12
• Strony: 1674-1679

Daty

wydano

2013-12-01

online

2013-12-20

Twórcy

autor

Özlem Yeşiltaş

• Department of Physics, Faculty of Science, Gazi University, 06500, Ankara, Turkey,

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Identyfikatory

DOI

10.2478/s11534-013-0319-9