Publication Date:
2014-01-25
Description:
Author(s): O. Vázquez-Candanedo, J. C. Hernández-Herrejón, F. M. Izrailev, and D. N. Christodoulides We investigate the properties of parity-time (PT)-symmetric tight-binding models by considering both bounded and unbounded models. For the bounded case, we obtain closed form expressions for the corresponding energy spectra and we analyze the structure of eigenstates as well as their dependence on t... [Phys. Rev. A 89, 013832] Published Fri Jan 24, 2014
Keywords:
Quantum optics, physics of lasers, nonlinear optics, classical optics
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics