Lorentz invariants of pure three-qubit states.

Autor: Usha Devi, A. R., Sudha, Shenoy, H. Akshata, Karthik, H. S., Karthik, B. N.
Předmět:
Zdroj: Quantum Information Processing; Jul2024, Vol. 23 Issue 7, p1-17, 17p
Abstrakt: Extending the mathematical framework of Sudha et al. (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 of an arbitrary three-qubit pure state and the Lorentz invariants of its reduced two-qubit systems. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index