8 citations · 21 across the 13 of their papers we have counts for
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math.AP2023
A proof of slow-roll local decay of inflaton fields in cosmology and axion fields in cold dark matter models
Matías Morales, Claudio Muñoz
We consider the long time behavior of solutions to scalar field models appearing in the theory of cosmological inflation (oscillons) and cold dark matter, in presence or absence of…
math.AP2023★ 1 cited
Asymptotic stability of the fourth order kink for general perturbations in the energy space
Christopher Maulén, Claudio Muñoz
The Fourth order model generalizes the classical model of quantum field theory, sharing the same kink solution. It is also the dispersive counterpart of the well-known…
math.AP2023
Global Existence and Long Time Behavior in Einstein-Belinski-Zakharov Soliton Spacetimes
Claudio Muñoz, Jessica Trespalacios
We consider the vacuum Einstein field equations under the Belinski-Zakharov symmetry, which leaves the problem as a 1+1-dimensional quasilinear system of PDEs. Depending on the cho…