Abstract
We develop off-shell formulations for N=1 and N=2 anti-de Sitter supergravity theories in three spacetime dimensions that contain gauge two-forms in the auxiliary field sector. These formulations are shown to allow consistent couplings of supergravity to the Green-Schwarz superstring with N=1 or N=2 spacetime supersymmetry. In addition to being κ-symmetric, the Green-Schwarz superstring actions constructed are also invariant under super-Weyl transformations of the target space. We also present a detailed study of models for spontaneously broken local supersymmetry in three dimensions obtained by coupling the known off-shell N=1 and N=2 supergravity theories to nilpotent Goldstino superfields.
| Language | English |
|---|---|
| Article number | 126015 |
| Journal | Physical Review D |
| Volume | 96 |
| Issue number | 12 |
| DOIs | |
| State | Published - 15 Dec 2017 |
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Two-form supergravity, superstring couplings, and Goldstino superfields in three dimensions. / Buchbinder, Evgeny I.; Hutomo, Jessica; Kuzenko, Sergei M.; Tartaglino-Mazzucchelli, Gabriele.
In: Physical Review D, Vol. 96, No. 12, 126015, 15.12.2017.Research output: Contribution to journal › Article
TY - JOUR
T1 - Two-form supergravity, superstring couplings, and Goldstino superfields in three dimensions
AU - Buchbinder,Evgeny I.
AU - Hutomo,Jessica
AU - Kuzenko,Sergei M.
AU - Tartaglino-Mazzucchelli,Gabriele
PY - 2017/12/15
Y1 - 2017/12/15
N2 - We develop off-shell formulations for N=1 and N=2 anti-de Sitter supergravity theories in three spacetime dimensions that contain gauge two-forms in the auxiliary field sector. These formulations are shown to allow consistent couplings of supergravity to the Green-Schwarz superstring with N=1 or N=2 spacetime supersymmetry. In addition to being κ-symmetric, the Green-Schwarz superstring actions constructed are also invariant under super-Weyl transformations of the target space. We also present a detailed study of models for spontaneously broken local supersymmetry in three dimensions obtained by coupling the known off-shell N=1 and N=2 supergravity theories to nilpotent Goldstino superfields.
AB - We develop off-shell formulations for N=1 and N=2 anti-de Sitter supergravity theories in three spacetime dimensions that contain gauge two-forms in the auxiliary field sector. These formulations are shown to allow consistent couplings of supergravity to the Green-Schwarz superstring with N=1 or N=2 spacetime supersymmetry. In addition to being κ-symmetric, the Green-Schwarz superstring actions constructed are also invariant under super-Weyl transformations of the target space. We also present a detailed study of models for spontaneously broken local supersymmetry in three dimensions obtained by coupling the known off-shell N=1 and N=2 supergravity theories to nilpotent Goldstino superfields.
UR - http://www.scopus.com/inward/record.url?scp=85040164660&partnerID=8YFLogxK
U2 - 10.1103/PhysRevD.96.126015
DO - 10.1103/PhysRevD.96.126015
M3 - Article
VL - 96
JO - Physical Review D - Particles, Fields, Gravitation and Cosmology
T2 - Physical Review D - Particles, Fields, Gravitation and Cosmology
JF - Physical Review D - Particles, Fields, Gravitation and Cosmology
SN - 1550-7998
IS - 12
M1 - 126015
ER -