Implementation schemes in NMR of quantum processors and the Deutsch-Jozsa algorithm by using virtual spin representation

Journal Article · Sun Dec 01 00:00:00 EST 2002 · Physical Review. A

DOI:https://doi.org/10.1103/PhysRevA.66.062322· OSTI ID:20632430

Kessel, Alexander R; Yakovleva, Natalia M ^[1]

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1. Kazan Physical-Technical Institute, Russian Academy of Science, Sibirsky trakt 10/7, Kazan 420029 (Russian Federation)

Schemes of experimental realization of the main two-qubit processors for quantum computers and the Deutsch-Jozsa algorithm are derived in virtual spin representation. The results are applicable for every four quantum states allowing the required properties for quantum processor implementation if for qubit encoding, virtual spin representation is used. A four-dimensional Hilbert space of nuclear spin 3/2 is considered in detail for this aim.

• OSTI ID: 20632430
• Journal Information: Physical Review. A, Vol. 66, Issue 6; Other Information: DOI: 10.1103/PhysRevA.66.062322; (c) 2002 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 1050-2947
• Country of Publication: United States
• Language: English

Related Subjects

74 ATOMIC AND MOLECULAR PHYSICS
ALGORITHMS
HILBERT SPACE
IMPLEMENTATION
INFORMATION THEORY
NUCLEAR MAGNETIC RESONANCE
QUANTUM MECHANICS
SPIN