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World-Line Path Integral Study of Supersymmetry Breaking in the Wess-Zumino Model

Matteo Beccaria·Carlo Rampino
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Abstract

We study supersymmetry breaking in the lattice N=1 Wess-Zumino model by the world-line path integral algorithm. The ground state energy and supersymmetric Ward identities are exploited to support the expected symmetry breaking in finite volume. Non-Gaussian fluctuations of the topological charge are discussed and related to the infinite volume transition.

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Matteo Beccaria, Carlo Rampino. 2003-03-25. World-Line Path Integral Study of Supersymmetry Breaking in the Wess-Zumino Model. https://doi.org/10.1103/physrevd.67.127701

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