Interaction between two modes of field mediated by two quantum dots in a photonic crystal cavity
Quantum Physics
2020-08-17 v3 Mesoscale and Nanoscale Physics
Abstract
We show unusual cooperative two-photon resonance between two-modes of field inside a photonic crystal cavity. The two-photon resonance occurs when two off resonant quantum dots emit one photon in each cavity mode and de-excite simultaneously. In the presence of phonon coupling the conditions for two-photon resonance change significantly. Using such two-photon two-mode interaction we propose to generate entangled state of two qutrits. The basis of a qutrit are formed by the state of the cavity mode containing , and photons. We also discuss effect of phonon coupling on negativity of the generated entangled state.
Keywords
Cite
@article{arxiv.1905.10032,
title = {Interaction between two modes of field mediated by two quantum dots in a photonic crystal cavity},
author = {J. K. Verma and Harmanpreet Singh and P. K. Pathak and S. Hughes},
journal= {arXiv preprint arXiv:1905.10032},
year = {2020}
}
Comments
One of the coauthor does not want to publish on arxiv