Open AccessThe pseudodiffential pertubations of the Dirac operator and the Kastler-Kalau-Walze type theoremsOpen Access
Author(s)
Tong Wu,
Yong Wang
Publication year2024
In [7], Kastler gave a brute-force proof of the fact, announced by Connes,that the Wodzicki residue of the inverse square of the Dirac operator D isproportional to the Einstein-Hilbert action of general relativity. In thispaper, we obtain the Wodzicki residue of the inverse square of thepseudodiffential pertubations of the Dirac operator. And we give the proof ofthe Kastler-Kalau-Walze type theorems for the pseudodiffential pertubations ofthe Dirac operator on 4-dimensional compact manifolds with boundary.
Language(s)English
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