A specific initial amplitude in the signum-Gordon model generates a spectral mass of unity whose dispersion matches the massive Klein-Gordon equation.
This constraint complicates direct comparison with models derived from analytic potentials, such as the NKG model
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
hep-th 1years
2026 1verdicts
UNVERDICTED 1representative citing papers
citing papers explorer
-
Signum-Gordon spectral mass from nonlinear Fourier mode mixing
A specific initial amplitude in the signum-Gordon model generates a spectral mass of unity whose dispersion matches the massive Klein-Gordon equation.