A Monte-Carlo Approach to Zero Energy Quantum Scattering
Stefan Lenz, Hubertus Mall
Abstract
Monte-Carlo methods for zero energy quantum scattering are developed. Starting from path integral representations for scattering observables, we present results of numerical calculations for potential scattering and scattering off a schematic 4 He nucleus. The convergence properties of Monte-Carlo algorithms for scattering systems are analyzed using stochastic differential equation as a path sampling method.
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