Finiteness of metrics on state spaces

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We show that Connes' metric on the state space associated with a spectral triple is nowhere infinite exactly when it is globally bounded. Moreover, we produce a family of simple examples showing that this is not automatically the case.

Original languageEnglish
JournalBulletin of the London Mathematical Society
Volume56
Issue number1
Pages (from-to)288-295
ISSN0024-6093
DOIs
Publication statusPublished - 2024

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© 2023 The Author(s). The Bulletin of the London Mathematical Society is copyright © London Mathematical Society.

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