Journal
PHYSICAL REVIEW D
Volume 100, Issue 4, Pages -Publisher
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevD.100.046017
Keywords
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Funding
- Swiss National Science Foundation
- NCCR SwissMAP - Swiss National Science Foundation
- ETH Career Seed Grant [SEED-23 19-1]
- Albert Einstein Center for Fundamental Physics, University of Bern
- Australian Research Council (ARC) [FT180100353]
- Simons Center for Geometry and Physics
- Australian Research Council [FT180100353] Funding Source: Australian Research Council
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We investigate the behavior of two-dimensional quantum field theories with N = (0,2) supersymmetry under a deformation induced by the T (T) over bar composite operator. We show that the deforming operator can be defined by a point-splitting regularization in such a way as to preserve N = (0, 2) supersymmetry. As an example of this construction, we work out the deformation of a free N = (0,2) theory, compare to that induced by the Noether stress-energy tensor and argue that, despite their apparent difference, they are equivalent on shell. Finally, we show that the N = (0,2) supersymmetric deformed action actually possesses N = (2,2) symmetry, half of which is nonlinearly realized.
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