18 citations · 19 across the 4 of their papers we have counts for
Showing 2026 · math.APShow all
2 papers · 2 filters
math.AP2026
Lower bound on Dirac resonances with mass-type potentials in the semi-classical limit
Zhuo Chen, Michael Melgaard
We establish lower bounds on the number of resonances for three-dimensional semiclassical Dirac operators with mass-type potentials. For a pair $\Dl_j=\Dl_0+\mbfβv_j$, , sat…
math.AP2026
Resonance expansions and local-energy decay estimates for Dirac operators
Zhuo Chen, Michael Melgaard
We study resonance expansions and localised long-time dynamics for three-dimensional semiclassical Dirac operators. For smooth Hermitian matrix-valued perturbations which are analy…