2 papers
gr-qc2023
3D Evolution of a Good-Bad-Ugly-F Model on Compactified Hyperboloidal Slices
Christian Peterson, Shalabh Gautam, Inês Rainho +2
The Good-Bad-Ugly-F model is a system of semi-linear wave equations that mimics the asymptotic form of the Einstein field equations in generalized harmonic gauge with specific cons…
hep-th2023
Instantons, analytic continuation, and -symmetric field theory
Scott Lawrence, Christian Peterson, Paul Romatschke +1
Ordinary Hermitian theory is known to exist in dimensions when . For negative values of the coupling, it has been suggested that a physical meaningful definition…