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

dc.creatorBendersky, Ariel Martin
dc.creatorPaz, Juan Pablo
dc.date.accessioned2015-10-09T12:41:20Z
dc.date.available2015-10-09T12:41:20Z
dc.date.created2015-10-09T12:41:20Z
dc.date.issued2013-01-18
dc.identifierBendersky, 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; 12122-12122
dc.identifier1050-2947
dc.identifierhttp://hdl.handle.net/11336/2443
dc.description.abstractWe 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.
dc.languageeng
dc.publisherAmerican Physical Society
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1103/PhysRevA.87.012122
dc.relationinfo:eu-repo/semantics/altIdentifier/url/http://journals.aps.org/pra/abstract/10.1103/PhysRevA.87.012122
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectQuantum Algorithms
dc.subjectQuantum Information Processing
dc.subjectQuantum State Tomography
dc.titleSelective and efficient quantum state tomography and its application to quantum process tomography
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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