Selective and efficient quantum process tomography with single photons

We present the results of the first photonic implementation of a new method for quantum process tomography. The method {originally presented by A. Bendersky et al.} enables the estimation of any element of the χ-matrix that characterizes a quantum process using resources that scale polynomially with...

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Detalles Bibliográficos
Autores principales: Schmiegelow, C.T., Larotonda, M.A., Paz, J.P.
Formato: JOUR
Materias:
Heralded single photon sources
matrix
Matrix elements
Process tomography
Quantum channel
Quantum process
Quantum process tomography
Single photons
Estimation
Photons
Tomography
Multiphoton processes
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00319007_v104_n12_p_Schmiegelow
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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