Author(s)

G. V. López^1*, G. Montes¹, M. Avila², J. Rueda-Paz²

¹Departamen to de Física, Universidad de Guadalajara, Guadalajara, Mexico.
²Centro Univeristario UAEM Valle de Chalco, Valle de Chalco, Estado de México, México.

Through the study of the factorization conditions of a wave function made up of two, three and four qubits, we propose an analytical expression which can characterize entangled states in terms of the coefficients of the wave function and density matrix elements.

Entangled State, Factorized State, Decoherence, Quantum Computing and Information, Chain of Spins System

López, G. , Montes, G. , Avila, M. and Rueda-Paz, J. (2017) About Factorization of Quantum States with Few Qubits. Journal of Applied Mathematics and Physics, 5, 469-480. doi: 10.4236/jamp.2017.52042.