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31 July 2023 to 4 August 2023
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From Theory to Practice: Applying Neural Networks to Simulate Real Systems with Sign Problem

3 Aug 2023, 16:20
20m
Ramsey Auditorium

Ramsey Auditorium

Speaker

Marcel Rodekamp (Forschungszentrum Jülich)

Description

The numerical sign problem poses a seemingly insurmountable barrier to the simulation of many fascinating systems.
We apply a neural networks to deform the region of integration, mitigating the sign problem of systems with strongly correlated electrons.
In this talk we present our latest architectural developments as applied to contour deformation.
We also demonstrate its applicability to real systems, namely perylene for organic solar cells.

Topical area Algorithms and Artificial Intelligence

Primary author

Marcel Rodekamp (Forschungszentrum Jülich)

Presentation materials