Decoherence of a Greenberger-Horne-Zeilinger state in a five-qubit NMR Quantum Computer
Minaru Kawamura, Takuji Morimoto, Yoshiyuki Mori, Ryuichi Sawae, Kenichi Takarabe, Yoshinori Manmoto
International Journal of Quantum Chemistry
106
15
3108
3112