Entangling qubit with the rest of the world – the monogamy principle in action

Roman Gieralak


A simple derivation of the finite Schmidt decomposition of the pure states describing finite dimensional systems interacting with the infinite dimensional one is presented. In particular, maximally entangled pure states in such systems are being characterized.


quantum entanglement; monogamy principle; Schmidt decomposition; spin-orbit entanglement

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DOI: http://dx.doi.org/10.21936/si2017_v38.n3.808