Title :
Fidelity of a conditional quantum teleportation protocol based on imperfect detection of collective spontaneous emission
Author :
Wagner, Richard, Jr. ; Clemens, James P.
Author_Institution :
Dept. of Phys., Miami Univ., Oxford, OH, USA
Abstract :
We employ quantum trajectory theory to model temporally resolved photodetection of collective emission from a pair of atoms to investigate the performance of a conditional quantum teleportation protocol. We include effects of imperfect photodetection.
Keywords :
atom-photon collisions; photodetectors; protocols; quantum optics; spontaneous emission; teleportation; atom pair; collective spontaneous emission detection; conditional quantum teleportation protocol; quantum trajectory theory; temporally resolved photodetection; Atom optics; Information processing; Physics; Protocols; Quantum computing; Quantum entanglement; Quantum mechanics; Spontaneous emission; Stimulated emission; Teleportation; 270.5585 (Quantum information and processing); 270.6630 (Superradiance, superfluorescence);
Conference_Titel :
Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-869-8
Electronic_ISBN :
978-1-55752-869-8
