Reference : Operational Families of Entanglement Classes for Symmetric N-Qubit States
Scientific journals : Letter to the editor
Physical, chemical, mathematical & earth Sciences : Physics
http://hdl.handle.net/2268/30427
Operational Families of Entanglement Classes for Symmetric N-Qubit States
English
Bastin, Thierry mailto [Université de Liège - ULg > Département de physique > Physique des atomes froids >]
Krins, Stéphanie mailto [Université de Liège - ULg > Département de physique > Physique des atomes froids >]
Mathonet, Pierre mailto [Université de Liège - ULg > Département de mathématique > Département de mathématique >]
Godefroid, M. [ > > ]
Lamata, L. [ > > ]
Solano, E. [ > > ]
2009
Physical Review Letters
American Physical Society
103
070503:1-4
Yes (verified by ORBi)
International
0031-9007
1079-7114
Ridge
NY
[en] 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.
Researchers ; Professionals
http://hdl.handle.net/2268/30427

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