Creating excitonic entanglement in quantum dots through the optical Stark effect.
PHYS REV A
, Article 052301. 10.1103/PhysRevA.70.052301.
We show that two initially nonresonant quantum dots may be brought into resonance by the application of a single detuned laser. This allows for control of the interdot interactions and the generation of highly entangled excitonic states on the picosecond time scale. Along with arbitrary single-qubit manipulations, this system would be sufficient for the demonstration of a prototype excitonic quantum computer.
|Title:||Creating excitonic entanglement in quantum dots through the optical Stark effect|
|UCL classification:||UCL > School of BEAMS
UCL > School of BEAMS > Faculty of Maths and Physical Sciences
UCL > School of BEAMS > Faculty of Maths and Physical Sciences > London Centre for Nanotechnology
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