Picard-Lefschetz decomposition and Cheshire Cat resurgence in 3D N $$ \mathcal{N} $$ = 2 field theories
Abstract We study three dimensional N $$ \mathcal{N} $$ = 2 supersymmetric abelian gauge theories with various matter contents living on a squashed sphere. In particular we focus on two problems: firstly we perform a Picard-Lefschetz decomposition of the localised path integral but, due to the absen...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2019-12-01
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| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | https://doi.org/10.1007/JHEP12(2019)085 |