About Factorization of Quantum States with Few Qubits

2015/03/12 by Gustavo V. López, Gustavo V. Lopez, Gustavo Montes +7
Computer Science · Physics and Astronomy · #Quantum Computing Algorithms and Architecture #Quantum Information and Cryptography #Quantum Mechanics and Applications #quant-ph

paper · pdf · doi:10.48550/arxiv.1503.03557

4 figures

arxiv created 2015/03/12 · arxiv updated 2015/03/13

Abstract

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

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