Memorias de investigación
Artículos en revistas:
Diabatic quantum gates
Año:2012
Áreas de investigación
  • Ciencias de la computación y tecnología informática
Datos
Descripción
At present, several models for quantum computation have been proposed. Adiabatic quantum computation scheme particularly offers this possibility and is based on a slow enough time evolution of the system, where no transitions take place. In this work, a new strategy for quantum computation is provided from the opposite point of view. The objective is to control the non-adiabatic transitions between some states in order to produce the desired exit states after the evolution. The model is introduced by means of an analogy between the adiabatic quantum computation and an inelastic atomic collision. By means of a simple two-state model, several quantum gates are reproduced, concluding the possibility of diabatic universal faulttolerant quantum computation. Going a step further, a new quantum diabatic computation model is glimpsed, where a carefully chosen Hamiltonian could carry out a non-adiabatic transition between the initial and the sought final state.
Internacional
Si
JCR del ISI
Si
Título de la revista
Revista Mexicana de Fisica
ISSN
0035-001X
Factor de impacto JCR
0,366
Información de impacto
Volumen
58
DOI
Número de revista
5
Desde la página
428
Hasta la página
437
Mes
SIN MES
Ranking
Esta actividad pertenece a memorias de investigación
Participantes
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Grupo de investigación en Información y Computación Cuántica (GIICC)
  • Departamento: Tecnologías Especiales Aplicadas a la Telecomunicación