Title :
Entanglement detection of GHZ states of electronic and two nuclear spins in NV center in diamond
Author :
Kilin, S. ; Mikhalychev, A. ; Nizovtsev, A. ; Kuten, S. ; Jelezko, F. ; Wrachtrup, J.
Author_Institution :
B.I.Stepanov Inst. of Phys., NASB, Minsk
Abstract :
We consider creation and detection of GHZ state of one electronic and two nuclear spins of carbon isotopes 13C in the first coordination shell of NV center in diamond. The method of entanglement detection is based on construction of an entanglement witness operator.
Keywords :
diamond; magnetic moments; nuclear spin; quantum entanglement; entanglement detection; nuclear spins; Diamond-like carbon; Energy states; Information technology; Isotopes; Nuclear electronics; Nuclear magnetic resonance; Paramagnetic resonance; Physics; Pulse measurements; Quantum entanglement; (270.0270); (270.5585);
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
