@article {
author = {Khorasani, S. and Sadeghi, A. M. and Naqavi, A.},
title = {Interaction of Quantum Dot Molecules with Multi-Mode Radiation Fields},
journal = {Scientia Iranica},
volume = {17},
number = {1},
pages = {-},
year = {2010},
publisher = {Sharif University of Technology},
issn = {1026-3098},
eissn = {2345-3605},
doi = {},
abstract = {In this article, the interaction of an arbitrary number of quantum dots behaving as articial molecules with dierent energy levels and a multi-mode electromagnetic eld is studied. We make the assumption that each quantum dot can be represented as an atom with zero kinetic energy, and that all excitonic eects except dipole-dipole interactions may be disregarded. We use the Jaynes-Cummings-Paul model with applications to quantum systems based on a time-dependent Hamiltonian and entangled states. We obtain a system of equations describing the interaction, and present a method to solve the equations analytically for a single mode eld within the Rotating-Wave Approximation. As an example of the applicability of this approach, we solve the system of two, two-level quantum dots in a lossless cavity with two modes of electromagnetic eld. We, furthermore, study the evolution of entanglement by dening and computing the concurrency.},
keywords = {Quantum optics,Quantum dot molecules,Nanotechnology,Entanglement,Nano-photoni},
url = {http://scientiairanica.sharif.edu/article_3312.html},
eprint = {http://scientiairanica.sharif.edu/article_3312_8aa2fc26a70cd7fab93603b016bdb400.pdf}
}