Self-acceleration in non-Hermitian Systems
Quantum Physics
2018-06-22 v1 Mathematical Physics
math.MP
Optics
Abstract
We study self-acceleration in PT and non-PT symmetric systems. We find some novel wave effects that appear uniquely in non-Hermitian systems. We show that integrable self-accelerating waves exist if the Hamiltonian is non-Hermitian. We find that self-accelerating constant intensity waves are possible even when gain and loss are not balanced in the system.
Cite
@article{arxiv.1705.05222,
title = {Self-acceleration in non-Hermitian Systems},
author = {C. Yuce and Z. Turker},
journal= {arXiv preprint arXiv:1705.05222},
year = {2018}
}
Comments
To appear in Phys. Let. A