Optimized Binomial Quantum States of Complex Oscillators with Real Spectrum
Quantum Physics
2016-05-05 v1
Abstract
Classical and nonclassical states of quantum complex oscillators with real spectrum are presented. Such states are bi-orthonormal superpositions of energy eigenvectors of the system with binomial-like coefficients. For large values of these optimized binomial states behave as photon added coherent states when the imaginary part of the potential is cancelled.
Cite
@article{arxiv.1605.01328,
title = {Optimized Binomial Quantum States of Complex Oscillators with Real Spectrum},
author = {Kevin D. Zelaya and Oscar Rosas-Ortiz},
journal= {arXiv preprint arXiv:1605.01328},
year = {2016}
}