LOCAL UNITARY EQUIVALENT CLASSES OF SYMMETRIC N-QUBIT MIXED STATES

DOI10.1142/S021974991350072XzbMath1287.81016arXiv1308.3777OpenAlexW2146428886MaRDI QIDQ5413312

Swarnamala Sirsi, Sakineh Ashourisheikhi

Publication date: 29 April 2014

Published in: International Journal of Quantum Information (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1308.3777

zbMATH Keywords

symmetric stateslocal unitary (LU) equivalencelocal unitary (LU) invariantsmultiaxial representation (MAR) of density matrix

Mathematics Subject Classification ID

Quantum coherence, entanglement, quantum correlations (81P40) Quantum information, communication, networks (quantum-theoretic aspects) (81P45)

Cites Work

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• A complete set of local invariants for a family of multipartite mixed states
• Geometrical Characterization of Nuclear States and the Theory of Angular Correlations

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