4 citations · 8 across the 3 of their papers we have counts for
3 papers
Motives and periods in Bianchi IX gravity models
Wentao Fan, Farzad Fathizadeh, Matilde Marcolli
We show that, when considering the anisotropic scaling factors and their derivatives as affine variables, the coefficients of the heat kernel expansion of the Dirac-Laplacian on $S…
Modular forms in the spectral action of Bianchi IX gravitational instantons
Wentao Fan, Farzad Fathizadeh, Matilde Marcolli
Following our result on rationality of the spectral action for Bianchi type-IX cosmological models, which suggests the existence of a rich arithmetic structure in the action, we st…
Spectral Action for Bianchi Type-IX Cosmological Models
Wentao Fan, Farzad Fathizadeh, Matilde Marcolli
A rationality result previously proved for Robertson-Walker metrics is extended to a homogeneous anisotropic cosmological model, namely the Bianchi type-IX minisuperspace. It is sh…