8 citations · 16 across the 12 of their papers we have counts for
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math-ph2018
A nonrelativistic quantum field theory with point interactions in three dimensions
Jonas Lampart
We construct a Hamiltonian for a quantum-mechanical model of nonrelativistic particles in three dimensions interacting via the creation and annihilation of a second type of nonrela…
math-ph2018
On Nelson-type Hamiltonians and abstract boundary conditions
Jonas Lampart, Julian Schmidt
We construct Hamiltonians for systems of nonrelativistic particles linearly coupled to massive scalar bosons using abstract boundary conditions. The construction yields an explicit…