What is it about?
Generalized equiangular tight frames unify the ideas concerning mutually unbiased bases. New uncertainty relations for a generalized equiangular measurement are derived. They allow us to use these measurements for emerging quantum technologies.
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Why is it important?
Many protocols of quantum information processing use a collection of specially selected states. Mutually unbiased bases are an especially important example. Measurements from generalized equiangular tight frames can be used in a similar way.
Perspectives
This article is directed to expand potential selected of states that can be used as a tool in quantum information processing.
Dr Alexey Eduardovich Rastegin
Irkutsk State University
Read the Original
This page is a summary of: Uncertainty relations for quantum measurements from generalized equiangular tight frames, Annals of Physics, November 2024, Elsevier,
DOI: 10.1016/j.aop.2024.169785.
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