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https://doi.org/10.1007/s11128-007-0052-7

has been cited by the following article:

• TITLE: About Factorization of Quantum States with Few Qubits

  AUTHORS: G. V. López, G. Montes, M. Avila, J. Rueda-Paz

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

  JOURNAL NAME: Journal of Applied Mathematics and Physics, Vol.5 No.2, February 24, 2017

  ABSTRACT: 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.