A note on the Kastler-Kalau-Walze theorem and the spectral action principle

Mauro Spera, Fabrizio Coiai

Risultato della ricerca: Contributo in rivistaArticolo in rivistapeer review

1 Citazioni (Scopus)

Abstract

A short proof of the so-called Kastler–Kalau–Walze theorem is given, by resorting to the ζ -function definition of the Wodzicki residue. Moreover, comments are made on the relationship between the Einstein–Hilbert and the spectral action, after suitably rewriting the latter in terms of the Weyl functional.
Lingua originaleEnglish
pagine (da-a)415-419
Numero di pagine5
RivistaClassical and Quantum Gravity
Volume18
Stato di pubblicazionePubblicato - 2001

Keywords

  • noncommutative geometry, Wodzicki residue, spectral action principle

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