21 citations · 34 across the 5 of their papers we have counts for
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quant-ph1998
A rigorous path-integral formula for quantum-spin dynamics via planar Brownian motion
Bernhard Bodmann, Hajo Leschke, Simone Warzel
Adapting ideas of Daubechies and Klauder we derive a continuum path-integral formula for the time evolution generated by a spin Hamiltonian. For this purpose we identify the finite…
math-ph1998
Continuity properties of Schrödinger semigroups with magnetic fields
Kurt Broderix, Dirk Hundertmark, Hajo Leschke
The objects of the present study are one-parameter semigroups generated by Schrödinger operators with fairly general electromagnetic potentials. More precisely, we allow scalar pot…