Diagonal unitary and orthogonal symmetries in quantum theory

We analyze bipartite matrices and linear maps between matrix algebras, which are respectively, invariant and covariant, under the diagonal unitary and orthogonal groups' actions. By presenting an expansive list of examples from the literature, which includes notable entries like the Diagonal Sy...

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Bibliographic Details
Main Authors: Satvik Singh, Ion Nechita
Format: Article
Language:English
Published: Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften 2021-08-01
Series:Quantum
Online Access:https://quantum-journal.org/papers/q-2021-08-09-519/pdf/