Abstract
The shot noise produced by tunneling of electrons and holes into a double dot system incorporated inside a p-i-n junction is investigated theoretically. The enhancement of the shot noise is shown to originate from the entangled electron-hole pair created by superradiance. The analogy to the superconducting Cooper pair box is pointed out. A series of Zeno-like measurements is shown to destroy the entanglement, except for the case of maximum entanglement.
| Original language | English |
|---|---|
| Article number | 245323 |
| Pages (from-to) | 245323-1-245323-4 |
| Journal | Physical Review B - Condensed Matter and Materials Physics |
| Volume | 69 |
| Issue number | 24 |
| DOIs | |
| Publication status | Published - 2004 Jun 1 |
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
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Chen, Y. N., Brandes, T., Li, C. M., & Chuu, D. S. (2004). Shot-noise spectrum of superradiant entangled excitons. Physical Review B - Condensed Matter and Materials Physics, 69(24), 245323-1-245323-4. [245323]. https://doi.org/10.1103/PhysRevB.69.245323