Artículo
Bendersky, A.; Pastawski, F.; Paz, J.P. "Selective and efficient estimation of parameters for quantum process tomography" (2008) Physical Review Letters. 100(19)
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Abstract:
We present a new method for quantum process tomography enabling the efficient estimation, with fixed precision, of any of the parameters characterizing a quantum channel. The estimation strategy depends upon the set of matrix elements one selects to estimate. Furthermore, we describe a way to efficiently gather all the information required to efficiently estimate any average survival probability of the channel (i.e., to measure any diagonal element of its χ matrix). © 2008 The American Physical Society.
Registro:
| Documento: | Artículo |
| Título: | Selective and efficient estimation of parameters for quantum process tomography |
| Autor: | Bendersky, A.; Pastawski, F.; Paz, J.P. |
| Filiación: | Departamento de Física, FCEyN UBA, Ciudad Universitaria, Pabellón 1, 1428 Buenos Aires, Argentina Facultad de Matemática Astronomía y Física, UNC, Ciudad Universitaria, 5000 Córdoba, Argentina |
| Palabras clave: | Information analysis; Parameter estimation; Probability; Problem solving; Quantum optics; Parameters characterization; Quantum channels; Quantum process tomography; Optical tomography |
| Año: | 2008 |
| Volumen: | 100 |
| Número: | 19 |
| DOI: | http://dx.doi.org/10.1103/PhysRevLett.100.190403 |
| Título revista: | Physical Review Letters |
| Título revista abreviado: | Phys Rev Lett |
| ISSN: | 00319007 |
| CODEN: | PRLTA |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00319007_v100_n19_p_Bendersky |
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Citas:
---------- APA ----------
Bendersky, A., Pastawski, F. & Paz, J.P. (2008) . Selective and efficient estimation of parameters for quantum process tomography. Physical Review Letters, 100(19).http://dx.doi.org/10.1103/PhysRevLett.100.190403
---------- CHICAGO ----------
Bendersky, A., Pastawski, F., Paz, J.P. "Selective and efficient estimation of parameters for quantum process tomography" . Physical Review Letters 100, no. 19 (2008).http://dx.doi.org/10.1103/PhysRevLett.100.190403
---------- MLA ----------
Bendersky, A., Pastawski, F., Paz, J.P. "Selective and efficient estimation of parameters for quantum process tomography" . Physical Review Letters, vol. 100, no. 19, 2008.http://dx.doi.org/10.1103/PhysRevLett.100.190403
---------- VANCOUVER ----------
Bendersky, A., Pastawski, F., Paz, J.P. Selective and efficient estimation of parameters for quantum process tomography. Phys Rev Lett. 2008;100(19).http://dx.doi.org/10.1103/PhysRevLett.100.190403
