https://doi.org/10.1140/epjp/s13360-022-03389-w
Regular Article
Probing non-perturbative supersymmetry breaking through lattice path integrals
Department of Physical Sciences, Indian Institute of Science Education and Research - Mohali, Knowledge City, Sector 81, 140306, SAS Nagar, Punjab, India
b
anoshjoseph@iisermohali.ac.in
Received:
16
April
2022
Accepted:
13
October
2022
Published online:
19
October
2022
We investigate non-perturbative supersymmetry breaking in various models of quantum mechanics, including an interesting class of PT-invariant models, using lattice path integrals. These theories are discretized on a temporal Euclidean lattice with anti-periodic boundary conditions. Hybrid Monte Carlo algorithm is used to update the field configurations to their equilibrium values. We used the Ward identities, expectation value of the action, and the expectation value of the first derivative of the superpotential as tools for probing supersymmetry breaking.
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© The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2022. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
