Propagators of Generalized Schr\"odinger Equations Related by   Higher-Order Supersymmetry
  We construct explicit integral relations between propagators of generalized Schr\"odinger equations that are linked by higher-order supersymmetry. Our results complement and extend the findings obtained in J. Phys.A 40, 10557 (2007) for the conventional Schr\"odinger equation. 
Ekaterina Pozdeeva and Axel Schulze-Halberg
hep-th math-ph math.MP