References of "Godefroid, M"
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See detailEntanglement equivalence of N-qubit symmetric states
Mathonet, Pierre ULg; Krins, Stéphanie ULg; Godefroid, M. et al

in Physical Review. A (2010), 81

We study the interconversion of multipartite symmetric N-qubit states under stochastic local operations and classical communication (SLOCC). We demonstrate that if two symmetric states can be connected ... [more ▼]

We study the interconversion of multipartite symmetric N-qubit states under stochastic local operations and classical communication (SLOCC). We demonstrate that if two symmetric states can be connected with a nonsymmetric invertible local operation (ILO), then they belong necessarily to the separable, W, or Greenberger-Horne-Zeilinger (GHZ) entanglement class, establishing a practical method of discriminating subsets of entanglement classes. Furthermore, we prove that there always exists a symmetric ILO connecting any pair of symmetric N-qubit states equivalent under SLOCC, simplifying the requirements for experimental implementations of local interconversion of those states. [less ▲]

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See detailOperational Families of Entanglement Classes for Symmetric N-Qubit States
Bastin, Thierry ULg; Krins, Stéphanie ULg; Mathonet, Pierre ULg et al

in Physical Review Letters (2009), 103

We solve the entanglement classification under stochastic local operations and classical communication (SLOCC) for all multipartite symmetric states in the general N-qubit case. For this purpose, we ... [more ▼]

We solve the entanglement classification under stochastic local operations and classical communication (SLOCC) for all multipartite symmetric states in the general N-qubit case. For this purpose, we introduce 2 parameters playing a crucial role, namely, the diversity degree and the degeneracy configuration of a symmetric state. Those parameters give rise to a simple method of identifying operational families of SLOCC entanglement classes of all symmetric N-qubit states, where the number of families grows as the partition function of the number of qubits. [less ▲]

Detailed reference viewed: 30 (7 ULg)
See detailOperational Families of Entanglement Classes for Symmetric N-Qubit States
Bastin, Thierry ULg; Krins, Stéphanie ULg; Mathonet, Pierre ULg et al

Conference (2009)

Detailed reference viewed: 8 (3 ULg)
See detailEntanglement classification of symmetric N-qubit States
Bastin, Thierry ULg; Krins, Stéphanie ULg; Mathonet, Pierre ULg et al

Conference (2009)

Detailed reference viewed: 16 (3 ULg)
See detailEntanglement Equivalence of symmetric N-qubit States
Bastin, Thierry ULg; Krins, Stéphanie ULg; Mathonet, Pierre ULg et al

Conference (2009)

Detailed reference viewed: 19 (4 ULg)
See detailOperational Families of Entanglement Classes for Symmetric N-Qubit States
Bastin, Thierry ULg; Krins, Stéphanie ULg; Mathonet, Pierre ULg et al

Poster (2009)

Detailed reference viewed: 12 (6 ULg)
Peer Reviewed
See detailHyperfine structure of infrared vanadium lines
Palmeri, P.; Biémont, Emile ULg; Aboussaïd, A. et al

in Journal of Physics : B Atomic Molecular & Optical Physics (1995), 28

Detailed reference viewed: 3 (2 ULg)
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See detailAccurate f-values of Astrophysical Interest in neutral Carbon
Hibbert, A.; Biémont, Emile ULg; Godefroid, M. et al

in Astronomy and Astrophysics. Supplement Series (1993), 99

Detailed reference viewed: 4 (0 ULg)
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See detailNew f values in C I and the CNO Abundances in the Sun
Biémont, Emile ULg; Hibbert, A.; Godefroid, M. et al

in Astrophysical Journal (1993), 412

Detailed reference viewed: 3 (1 ULg)
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See detailE1 Transitions of Astrophysical Interest in Neutral Oxygen
Hibbert, A.; Biémont, Emile ULg; Godefroid, M. et al

in Journal of Physics : B Atomic Molecular & Optical Physics (1991), 24

Detailed reference viewed: 5 (1 ULg)