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Campo DC | Valor | Lengua/Idioma |
---|---|---|
dc.creator | Bendersky, Ariel Martin | - |
dc.creator | Pastawski, Fernando | - |
dc.creator | Paz, Juan Pablo | - |
dc.date | 2018-09-27T17:28:57Z | - |
dc.date | 2018-09-27T17:28:57Z | - |
dc.date | 2009-09 | - |
dc.date | 2018-09-27T16:18:28Z | - |
dc.date.accessioned | 2019-04-29T15:46:16Z | - |
dc.date.available | 2019-04-29T15:46:16Z | - |
dc.date.issued | 2009-09 | - |
dc.identifier | Bendersky, Ariel Martin; Pastawski, Fernando; Paz, Juan Pablo; Selective and efficient quantum process tomography; American Physical Society; Physical Review A: Atomic, Molecular and Optical Physics; 80; 3; 9-2009; 32116-32116 | - |
dc.identifier | 1050-2947 | - |
dc.identifier | http://hdl.handle.net/11336/61089 | - |
dc.identifier | CONICET Digital | - |
dc.identifier | CONICET | - |
dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/301564 | - |
dc.description | In this paper we describe in detail and generalize a method for quantum process tomography that was presented by Bendersky [Phys. Rev. Lett. 100, 190403 (2008)]. The method enables the efficient estimation of any element of the χ matrix of a quantum process. Such elements are estimated as averages over experimental outcomes with a precision that is fixed by the number of repetitions of the experiment. Resources required implementing it scale polynomially with the number of qubits of the system. The estimation of all diagonal elements of the χ matrix can be efficiently done without any ancillary qubits. In turn, the estimation of all the off-diagonal elements requires an extra clean qubit. The key ideas of the method, which is based on efficient estimation by random sampling over a set of states forming a 2-design, are described in detail. Efficient methods for preparing and detecting such states are explicitly shown. © 2009 The American Physical Society. | - |
dc.description | Fil: Bendersky, Ariel Martin. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina | - |
dc.description | Fil: Pastawski, Fernando. Institut Max Planck Fuer Quantenoptik; Alemania | - |
dc.description | Fil: Paz, Juan Pablo. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina | - |
dc.format | application/pdf | - |
dc.format | application/pdf | - |
dc.format | application/pdf | - |
dc.language | eng | - |
dc.publisher | American Physical Society | - |
dc.relation | info:eu-repo/semantics/altIdentifier/url/http://journals.aps.org/pra/abstract/10.1103/PhysRevA.80.032116 | - |
dc.relation | info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1103/PhysRevA.80.032116 | - |
dc.rights | info:eu-repo/semantics/restrictedAccess | - |
dc.rights | https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ | - |
dc.source | reponame:CONICET Digital (CONICET) | - |
dc.source | instname:Consejo Nacional de Investigaciones Científicas y Técnicas | - |
dc.source | instacron:CONICET | - |
dc.subject | QUANTUM PROCESS TOMOGRAPHY | - |
dc.subject | QUANTUM INFORMATION PROCESSING | - |
dc.subject | QUANTUM ALGORITHMS | - |
dc.subject | Astronomía | - |
dc.subject | Ciencias Físicas | - |
dc.subject | CIENCIAS NATURALES Y EXACTAS | - |
dc.subject | Ciencias de la Computación | - |
dc.subject | Ciencias de la Computación e Información | - |
dc.subject | CIENCIAS NATURALES Y EXACTAS | - |
dc.title | Selective and efficient quantum process tomography | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.type | info:ar-repo/semantics/articulo | - |
Aparece en las colecciones: | CONICET |
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