43 citations · 87 across the 4 of their papers we have counts for
4 papers
Quasi-static Limits in Nonrelativistic Quantum Electrodynamics
L. Tenuta
We consider a system of N nonrelativistic particles of spin 1/2 interacting with the quantized Maxwell field (mass zero and spin one) in the limit when the particles have a small v…
Effective dynamics for particles coupled to a quantized scalar field
L. Tenuta, S. Teufel
We consider a system of N non-relativistic spinless quantum particles (``electrons'') interacting with a quantized scalar Bose field (whose excitations we call ``photons''). We exa…
Quantum graphs as holonomic constraints
Gianfausto Dell'Antonio, Lucattilio Tenuta
We consider the dynamics on a quantum graph as the limit of the dynamics generated by a one-particle Hamiltonian in R^2 with a potential having a deep strict minimum on the graph,…
Semiclassical analysis of constrained quantum systems
G. F. Dell'Antonio, L. Tenuta
We study the dynamics of a quantum particle in R^(n+m) constrained by a strong potential force to stay within a distance of order hbar (in suitable units) from a smooth n-dimension…