Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1537118 | Optics Communications | 2011 | 6 Pages |
Abstract
We investigate the retardation effect on the radiative decay and entanglement of two quantum dots. The retardation effect is found to be very weak if the dots are coupled to free-space vacuum reservoir. To enhance the effect, we propose to embed the dots inside a one-dimensional waveguide. It is found that populations and entanglement can saturate to non-vanishing values with appropriate conditions. Furthermore, entanglement sudden-rise and sudden-fall are also observed due to this non-Markovian retardation.
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Hong-Bin Chen, Guang-Yin Chen, Yueh-Nan Chen,