Title :
Quantum process tomography by direct characterization of quantum dynamics using hyperentangled photons
Author :
Graham, Trent ; Barreiro, Julio ; Kwiat, Paul G.
Author_Institution :
Dept. of Phys., Univ. of Illinois at Urbana-Champaign, Urbana, IL, USA
Abstract :
We present the first experimental results using photons entangled in multiple degrees of freedom to efficiently characterize various preserving single-photon processes by Direct Characterization of Quantum Dynamics (DCQD), with the fewest possible number of measurements.
Keywords :
Extraterrestrial measurements; Hilbert space; Liquid crystals; Performance evaluation; Photonic crystals; Physics; Polarization; Quantum computing; Quantum entanglement; Single photon emission computed tomography;
Conference_Titel :
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location :
San Jose, CA, USA
Print_ISBN :
978-1-55752-890-2
Electronic_ISBN :
978-1-55752-890-2
