From Short-Range to Contact Interactions in Two-dimensional Many-Body Quantum Systems

Quantum systems composed of N distinct particles in R-2 with two-body contact interactions of TMS type are shown to arise as limits- in the norm resolvent sense-of Schrodinger operators with suitably resealed pair potentials.

Automated summary

This paragraph discusses the emergence of quantum systems consisting of N distinct particles in R-2 with two-body contact interactions of the TMS type. These systems arise as limits of Schrodinger operators with suitably resealed pair potentials.