2 papers
hep-th2026
Divergences in Nonpolynomial Quantum Field Theories
Galib Hoq, Thomas Curtright
The structure of divergences in several nonpolynomial scalar quantum field theories are investigated. Various -point Green functions for nonpolynomial theories are calculated an…
hep-th2025
Analytic Scalar Field Theory
Thomas Curtright, Galib Hoq
We discuss scalar field theories with potentials V(ϕ)=\k{appa}(ϕ^2)^{ν} for generic ν. We conjecture that these models evade various no-go theorems for scalar fields in four spacet…