CPT symmetry in honeycomb lattices and quantum brachistochrone problem

Yesiltas Ö.

CENTRAL EUROPEAN JOURNAL OF PHYSICS, cilt.11, sa.12, ss.1674-1679, 2013 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 11 Sayı: 12
  • Basım Tarihi: 2013
  • Doi Numarası: 10.2478/s11534-013-0319-9
  • Dergi Adı: CENTRAL EUROPEAN JOURNAL OF PHYSICS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.1674-1679
  • Gazi Üniversitesi Adresli: Evet

Özet

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.