17 citations
- Hungarian Academy of SciencesHU7 papers
- The University of Western AustraliaAU4 papers
- Budapest University of Technology and EconomicsHU2 papers
- Centre for Quantum TechnologiesSG2 papers
- Centre National de la Recherche ScientifiqueFR2 papers
- Laboratoire de Recherche en InformatiqueFR2 papers
- National University of SingaporeSG2 papers
- Université Paris-SudFR2 papers
- Ghent UniversityBE1 paper
- Humboldt-Universität zu BerlinDE1 paper
- HUN-REN Alfréd Rényi Institute of MathematicsHU1 paper
- Institut national de recherche en sciences et technologies du numériqueFR1 paper
Showing 2006Show all
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quant-ph2006★ 17 cited
Point Estimation of States of Finite Quantum Systems
D. Petz, K. M. Hangos, A. Magyar
The estimation of the density matrix of a -level quantum system is studied when the parametrization is given by the real and imaginary part of the entries and they are estimated…
quant-ph2006★ 13 cited
State tomography for two qubits using reduced densities
D. Petz, K. M. Hangos, A. Szanto +1
The optimal state determination (or tomography) is studied for a composite system of two qubits when measurements can be performed on one of the qubits and interactions of the two…