Lorentz invariants of pure three-qubit states
arXiv:2310.02900 · doi:10.1007/s11128-024-04454-2
Abstract
Extending the mathematical framework of Phys. Rev. A 102, 052419 (2020) we construct Lorentz invariant quantities of pure three-qubit states. This method serves as a bridge between the well-known local unitary (LU) invariants viz. concurrences and three-tangle of an arbitrary three-qubit pure state and the Lorentz invariants of its reduced two-qubit systems.
18 pages, no figures. Comments welcome
References in corpus (8)
- Monogamy equalities for qubit entanglement from Lorentz invariance
- Secure Anonymous Conferencing in Quantum Networks
- Local Invariants and Pairwise Entanglement in Symmetric Multi-qubit System
- On Local Unitary Equivalence of Two and Three-qubit States
- Canonical steering ellipsoids of pure symmetric multiqubit states with two distinct spinors and volume monogamy of steering
- Managing the Three-Party Entanglement Challenge
- Geometric picture for SLOCC classification of pure permutation symmetric three-qubit states
- Canonical operators and the optimal concentration of three-qubit Greenberger-Horne-Zeilinger states