We provide a new interpretation of the group of Bogolubov automorphisms of the Cuntz algebras $O_n$ and the group $Aut(O_n,F_n)$ of all automorphisms preserving the UHF subalgebra $F_nsubset O_n$ as the isometry groups coming from two distinct spectral triples on $O_n$
Groups of Isometries of the Cuntz Algebras
Rossi Stefano
;
2021-01-01
Abstract
We provide a new interpretation of the group of Bogolubov automorphisms of the Cuntz algebras $O_n$ and the group $Aut(O_n,F_n)$ of all automorphisms preserving the UHF subalgebra $F_nsubset O_n$ as the isometry groups coming from two distinct spectral triples on $O_n$File in questo prodotto:
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