Griesemer, MarcelHofacker, Michael2024-12-182024-12-1820221424-06611424-06371914897595http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-ds-154672http://elib.uni-stuttgart.de/handle/11682/15467http://dx.doi.org/10.18419/opus-15448Quantum systems composed of N distinct particles in R2with two-body contact interactions of TMS type are shown to arise as limits-in the norm resolvent sense-of Schrödinger operators with suitably rescaled pair potentials.eninfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/4.0/510article2024-11-02