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arXiv · 2410.11514

Exploring lattice supersymmetry with variational quantum deflation

David Schaich·Christopher Culver
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Abstract

Lattice studies of spontaneous supersymmetry breaking suffer from a sign problem that in principle can be evaded through novel methods enabled by quantum computing. Focusing on lower-dimensional lattice systems with more modest resource requirements, in particular the N=1 Wess--Zumino model in 1+1 dimensions, we are exploring ways quantum computing could be used to study spontaneous supersymmetry breaking. A particularly promising recent development is to apply the variational quantum deflation algorithm, which generalizes the variational quantum eigensolver so as to resolve multiple low-energy states.

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David Schaich, Christopher Culver. 2024-10-15. Exploring lattice supersymmetry with variational quantum deflation. https://doi.org/10.22323/1.453.0212

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