THREE-QUBIT QUANTUM ENTANGLEMENT FOR SI (S = 3/2, I = 1/2) SPIN SYSTEM
INTERNATIONAL JOURNAL OF QUANTUM INFORMATION, cilt.9, sa.7-8, ss.1635-1642, 2011 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 9 Sayı: 7-8
- Basım Tarihi: 2011
- Doi Numarası: 10.1142/s0219749911008313
- Dergi Adı: INTERNATIONAL JOURNAL OF QUANTUM INFORMATION
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.1635-1642
- Anahtar Kelimeler: Three-qubit states, three-qubit CNOT, quantum entanglement, endohedral fullerenes, magnetic resonance selective pulses
- Ondokuz Mayıs Üniversitesi Adresli: Evet
Özet
In quantum information processing, spin-3/2 electron or nuclear spin states are known as two-qubit states. For SI (S = 3/2; I = 1/2) spin system, there are eight three-qubit states. In this study, first, three-qubit CNOT logic gates are obtained. Then three-qubit entangled states are obtained by using the matrix representation of Hadamard and three-qubit CNOT logic gates. By considering single P-31@C-60 molecule as SI (S = 3/2; I = 1/2) spin system, three-qubit entangled states are also obtained using the magnetic resonance pulse sequences of Hadamard and CNOT logic gates.