Completing bases in four dimensions

Abstract

Criteria and constructive methods for the completion of an incomplete basis of, or context in, a four-dimensional Hilbert space by (in)decomposable vectors are given.

10 pages, 4 figures, explanations added, text polished, final version

References in corpus (3)

• Quantum cryptography: Public key distribution and coin tossing
• Vector Generation of Quantum Contextual Sets in Even Dimensional Hilbert Spaces
• Extensions of Hardy-type true-implies-false gadgets to classically obtain indistinguishability