P, T, and PT−symmetries of impulsive Dirac systems

Authors : Elgiz BAIRAMOV, Seyda SOLMAZ, Serifenur CEBESOY

Pages : 1234-1244

Doi:10.15672/hujms.542995

View : 16 | Download : 6

Publication Date : 2020-08-06

Article Type : Research Paper

Abstract :This article is concerned with locations of bound states and spectral singularities of an impulsive Dirac system. By using a transfer matrix, we obtain some spectral properties of this impulsive system. We also examine some special cases, where the impulsive condition at the origin has P, T, and PT−symmetry. 
Keywords : Impulsive operators, bound states, spectral singularities, PT symmetry