Virtual correlations in single qutrit
A. A. Strakhov, V. I. Man'ko
TL;DR
This paper introduces a positive invertible map linking single qutrit states to two-fermion states, revealing hidden entanglement in mixed qutrit states through a novel correspondence.
Contribution
It presents a new mathematical mapping between qutrit states and two-fermion states, enabling the identification of hidden entanglement in single qutrits.
Findings
Mapped qutrit states to two-fermion states using a positive invertible map
Revealed hidden entanglement in single mixed qutrit states
Provided a framework for analyzing quantum correlations in single systems
Abstract
We construct the positive invertible map of the mixed states of a single qutrit onto the states of two identical fermions. It is shown that using this one-to-one correspondence between qutrit states and states of two identical three-dimensional fermions (the unphysical odd dimension is picked for simplicity) one may attribute hidden entanglement to a single mixed state of qutrit.
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Taxonomy
TopicsQuantum Information and Cryptography · Quantum Mechanics and Applications · Quantum Computing Algorithms and Architecture