Jonas Lampart

activity

20102026

most citedOn Nelson-type Hamiltonians and abstract boundary conditions

34 citations · 223 across the 28 of their papers we have counts for

collaborators

Showing 2019Show all

2 papers · 1 filter

cond-mat.quant-gas2019★ 19 cited

The Renormalised Bogoliubov-Fröhlich Hamiltonian

Jonas Lampart

The Bogoliubov-Fröhlich Hamiltonian models the interaction of an impurity with the excitations of a Bose-Einstein condensate. It has been observed that the dependence of the ground…

math-ph2019★ 4 cited

A remark on the attainable set of the Schrödinger equation

Jonas Lampart

We discuss the set of wavefunctions $ψ_{V} (t)$ that can be obtained from a given initial condition $ψ_{0}$ by applying the flow of the Schrödinger operator $- Δ + V (t, x)$ and varying the…