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dc.contributor.authorLopez, G.V.
dc.contributor.authorAvila, M.
dc.description.abstractWe study the simulation of a single qubit rotation and Controlled-Not gate in a solid state one-dimensional chain of nuclear spins system interacting weakly through an Ising type of interaction with a modular component of the magnetic field in the z-direction, characterized by B z(z; t) = Bo(z) cos ?t. These qubits are subjected to electromagnetic pulses which determine the transition in the one or two qubits system. We use the fidelity parameter to determine the performance of the Not (N) gate and Controlled-Not (CNOT) gate as a function of the frequency parameter ?. We found that for |?| ?10 -3 MHz, these gates still have good fidelity.
dc.titleEffects on the quantum not and controlled-not gates of a modular magnetic field in the z-direction in a chain of nuclear spin system
dc.relation.ispartofjournalRevista Mexicana de Fisica
dc.subject.keywordChain of nuclear spins; Modular magnetic field; Quantum gates
dc.contributor.affiliationLópez, G.V., Departamento de Física, Universidad de Guadalajara, Blvd. Marcelino García Barragán 1421, Guadalajara, Jalisco, Mexico; Avila, M., Centro Universitario UAEM Valle de Chalco, UAEMex, María Isabel, 56615, Valle de Chalco, Estado de México, Mexico
dc.subject.keywordspaCampo magnZapotitlántico modular; compuertas cuZapotitlánnticas; cadena de espines nucleares / Electromagnetismo
dc.subject.headingPhysics, Multidisciplinary
Appears in Collections:Producción científica UdeG

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