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Scattering Amplitudes of Massive N=2 Gauge Theories in Three Dimensions

Abstract:

We study the scattering amplitudes of mass-deformed Chern-Simons theories and Yang-Mills-Chern-Simons theories with N=2 supersymmetry in three dimensions. In particular, we derive the on-shell supersymmetry algebras which underlie the scattering matrices of these theories. We then compute various 3 and 4-point on-shell tree-level amplitudes in these theories. For the mass-deformed Chern-Simons theory, odd-point amplitudes vanish and we find that all of the 4-point amplitudes can be encoded el...

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Publisher copy:
10.1103/PhysRevD.89.045020

Authors


Agarwal, A More by this author
Lipstein, AE More by this author
Journal:
Phys. Rev. D
Volume:
89
Issue:
4
Pages:
045020
Publication date:
2013-02-21
DOI:
EISSN:
1550-2368
ISSN:
1550-7998
URN:
uuid:f044fea3-cafb-4e1d-b54e-ab96a62f800e
Source identifiers:
387281
Local pid:
pubs:387281
Language:
English
Keywords:

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