4 papers
Solutions of Calabi-Yau Differential Operators as Truncated p-adic Series and Efficient Computation of Zeta Functions
Pyry Kuusela, Michael Lathwood, Miroslava Mosso Rojas +1
Recently, a version of the deformation method developed in arXiv:2104.07816 has been used to great effect to compute the local zeta functions of Calabi-Yau threefolds by computing…
Local Zeta Functions of Multiparameter Calabi-Yau Threefolds from the Picard-Fuchs Equations
Philip Candelas, Xenia de la Ossa, Pyry Kuusela
The deformation approach of arXiv:2104.07816 for computing zeta functions of one-parameter Calabi-Yau threefolds is generalised to cover also multiparameter manifolds. Consideratio…
Hodge Structures of Complex Multiplication Type from Rational Conformal Field Theories
Hans Jockers, Pyry Kuusela, Maik Sarve
Under certain assumptions, we show that unitary rational conformal field theories together with a certain generating set of Cardy boundary states in the associa…
A Calabi-Yau-to-Curve Correspondence for Feynman Integrals
Hans Jockers, Sören Kotlewski, Pyry Kuusela +5
It has long been known that the maximal cut of the equal-mass four-loop banana integral is a period of a family of Calabi-Yau threefolds that depends on the kinematic variable $z=m…