Feynman rules in N = 2 projective superspace (I). Massless hypermultiplets

F. Gonzalez-Rey; M. Roček; S. Wiles; U. Lindström; R. Von Unge

doi:10.1016/S0550-3213(98)00073-X

Feynman rules in N = 2 projective superspace (I). Massless hypermultiplets

F. Gonzalez-Rey
, M. Roček
, S. Wiles
, U. Lindström
, R. Von Unge

Institute for Theoretical Physics

Stony Brook University
Stockholm University
University of Oslo
Princeton University

Research output: Contribution to journal › Article › peer-review

84 Scopus citations

Abstract

Manifestly N = 2 supersymmetric Feynman rules are found for different off-shell realizations of the massless hypermultiplet in projective superspace. When we reduce the Feynman rules to an N = 1 superspace we obtain the correct component propagators. The Feynman rules are shown to be compatible with a "duality" that acts only on the auxiliary fields, as well as with the usual duality relating the hypermultiplet to the tensor multiplet.

Original language	English
Pages (from-to)	426-448
Number of pages	23
Journal	Nuclear Physics, Section B
Volume	516
Issue number	1-2
DOIs	https://doi.org/10.1016/S0550-3213(98)00073-X
State	Published - Apr 13 1998

Keywords

Extended supersymmetry
Feynman rules
Massless hypermultiplet

Access to Document

10.1016/S0550-3213(98)00073-X

Cite this

@article{5103113135eb42f7bb469e909f0566eb,

title = "Feynman rules in N = 2 projective superspace (I). Massless hypermultiplets",

abstract = "Manifestly N = 2 supersymmetric Feynman rules are found for different off-shell realizations of the massless hypermultiplet in projective superspace. When we reduce the Feynman rules to an N = 1 superspace we obtain the correct component propagators. The Feynman rules are shown to be compatible with a {"}duality{"} that acts only on the auxiliary fields, as well as with the usual duality relating the hypermultiplet to the tensor multiplet.",

keywords = "Extended supersymmetry, Feynman rules, Massless hypermultiplet",

author = "F. Gonzalez-Rey and M. Ro{\v c}ek and S. Wiles and U. Lindstr{\"o}m and \{Von Unge\}, R.",

year = "1998",

month = apr,

day = "13",

doi = "10.1016/S0550-3213(98)00073-X",

language = "English",

volume = "516",

pages = "426--448",

journal = "Nuclear Physics, Section B",

issn = "0550-3213",

number = "1-2",

}

TY - JOUR

T1 - Feynman rules in N = 2 projective superspace (I). Massless hypermultiplets

AU - Gonzalez-Rey, F.

AU - Roček, M.

AU - Wiles, S.

AU - Lindström, U.

AU - Von Unge, R.

PY - 1998/4/13

Y1 - 1998/4/13

N2 - Manifestly N = 2 supersymmetric Feynman rules are found for different off-shell realizations of the massless hypermultiplet in projective superspace. When we reduce the Feynman rules to an N = 1 superspace we obtain the correct component propagators. The Feynman rules are shown to be compatible with a "duality" that acts only on the auxiliary fields, as well as with the usual duality relating the hypermultiplet to the tensor multiplet.

AB - Manifestly N = 2 supersymmetric Feynman rules are found for different off-shell realizations of the massless hypermultiplet in projective superspace. When we reduce the Feynman rules to an N = 1 superspace we obtain the correct component propagators. The Feynman rules are shown to be compatible with a "duality" that acts only on the auxiliary fields, as well as with the usual duality relating the hypermultiplet to the tensor multiplet.

KW - Extended supersymmetry

KW - Feynman rules

KW - Massless hypermultiplet

UR - https://www.scopus.com/pages/publications/0032513404

U2 - 10.1016/S0550-3213(98)00073-X

DO - 10.1016/S0550-3213(98)00073-X

M3 - Article

AN - SCOPUS:0032513404

SN - 0550-3213

VL - 516

SP - 426

EP - 448

JO - Nuclear Physics, Section B

JF - Nuclear Physics, Section B

IS - 1-2

ER -

Feynman rules in N = 2 projective superspace (I). Massless hypermultiplets

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this