3 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
Duality symmetries and phase space quantum theory
Thomas Curtright, Peter West
We argue that duality symmetries can be manifestly realised when theories with these symmetries are quantised using phase space quantum theory. In particular, using background fiel…
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…