Artículo

Selective and efficient quantum state tomography and its application to quantum process tomography

Bendersky, Ariel MartinIcon ; Paz, Juan PabloIcon
Fecha de publicación: 18/01/2013
Editorial: American Physical Society
Revista: Physical Review A: Atomic, Molecular and Optical Physics
ISSN: 1050-2947
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

We present a method for quantum state tomography that enables the efficient estimation, with fixed precision, of any of the matrix elements of the density matrix of a state, provided that the states from the basis in which the matrix is written can be efficiently prepared in a controlled manner. Furthermore, we show how this algorithm is well suited for quantum process tomography, enabling one to perform selective and efficient quantum process tomography.
Palabras clave: Quantum Algorithms , Quantum Information Processing , Quantum State Tomography
 
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/2443
DOI: http://dx.doi.org/10.1103/PhysRevA.87.012122
URL: http://journals.aps.org/pra/abstract/10.1103/PhysRevA.87.012122
Colecciones
Articulos(ICC)
Articulos de INSTITUTO DE INVESTIGACION EN CIENCIAS DE LA COMPUTACION
Articulos(IFIBA)
Articulos de INST.DE FISICA DE BUENOS AIRES
Articulos(OCA CIUDAD UNIVERSITARIA)
Articulos de OFICINA DE COORDINACION ADMINISTRATIVA CIUDAD UNIVERSITARIA
Citación
Bendersky, Ariel Martin; Paz, Juan Pablo; Selective and efficient quantum state tomography and its application to quantum process tomography; American Physical Society; Physical Review A: Atomic, Molecular and Optical Physics; 87; 1; 18-1-2013; 1-5
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