Extremal Entanglement For Triqubit Pure States
arXiv:quant-ph/0408005 · doi:10.1016/j.physleta.2005.01.022
Abstract
A complete analysis of entangled triqubit pure states is carried out based on a new simple entanglement measure. An analysis of all possible extremally entangled pure triqubit states with up to eight terms is shown to reduce, with the help of SLOCC transformations, to three distinct types. The analysis presented are most helpful for finding different entanglement types in multipartite pure state systems.
6 pages LaTeX, 2 figure; recvised
References in corpus (19)
- Three qubits can be entangled in two inequivalent ways
- Concentrating Partial Entanglement by Local Operations
- Distributed Entanglement
- Quantifying Entanglement
- Generalized Schmidt decomposition and classification of three-quantum-bit states
- Exact and Asymptotic Measures of Multipartite Pure State Entanglement
- Limits for entanglement measures
- The entanglement cost under operations preserving the positivity of partial transpose
- On multi-particle entanglement
- On local invariants of pure three-qubit states
- On Multipartite Pure-State Entanglement
- Separability and correlations in composite states based on entropy methods
- Classifying N-qubit Entanglement via Bell's Inequalities
- Robust and Fragile Entanglement of Three Qubits: Relation to Permutation Symmetry
- Multipartite pure-state entanglement and the generalized GHZ states
- Universal Measure of Entanglement
- A simple entanglement measure for multipartite pure states
- A description of entanglement in terms of quantum phase
- A measurable entanglement criterion for two qubits
Cited by in corpus (5)
- The Simple Criteria of SLOCC Equivalence Classes
- Classification and Quantification of Entangled Bipartite Qutrit Pure States
- The landscape of quantum transitions driven by single-qubit unitary transformations with implications for entanglement
- Exact diagonalization for spin-1/2 chains and the first order quantum phase transitions of the XXX chain in a uniform transverse field
- Entanglement and Applications of Pure Fourpartite of Qubit States