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math-ph2026
Renormalizations in holomorphic field theories on Kähler manifolds
Minghao Wang, Junrong Yan
The divergence of Feynman graph integrals is one of the central issues in the study of perturbative quantum field theories. A rigorous formulation of these integrals usually requir…
math-ph2025
Feynman Graph Integrals on Kähler Manifolds
Minghao Wang, Junrong Yan
In this paper, we establish the convergence of Feynman graph integrals on closed real-analytic Kähler manifolds and uncover the structural mechanism underlying this convergence. Th…