Title :
Fidelity of a conditional quantum teleportation protocol based on collective spontaneous emission
Author :
Wagner, Richard, Jr. ; Clemens, James P.
Author_Institution :
Dept. of Phys., Miami Univ., Oxford, OH
Abstract :
We employ quantum trajectory theory to model temporally and spatially resolved photodetection of collective emission to investigate the performance of a conditional quantum teleportation protocol. The fidelity approaches unity with a success probability of 0.25.
Keywords :
quantum optics; spontaneous emission; teleportation; collective spontaneous emission; quantum teleportation protocol; quantum trajectory theory; spatially resolved photodetection; temporally resolved photodetection; Information processing; Physics; Protocols; Quantum computing; Quantum entanglement; Quantum mechanics; Spatial resolution; Spontaneous emission; Stimulated emission; Teleportation; 270.5585 (Quantum information and processing); 270.6630 (Superradiance, superfluorescence);
Conference_Titel :
Lasers and Electro-Optics, 2008 and 2008 Conference on Quantum Electronics and Laser Science. CLEO/QELS 2008. Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-55752-859-9
