Results 31 to 40 of about 17,342 (243)
T-duality transformation of gauged linear sigma model with F-term
Nuclear Physics B, 2014 We develop the duality transformation rules in two-dimensional theories in the superfield formalism. Even if the chiral superfield which we dualize involves an F-term, we can dualize it by virtue of the property of chiral superfields.
Tetsuji Kimura, Masaya Yata
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Fortschritte der Physik, Volume 69, Issue 10, October 2021., 2021 Abstract We develop a three‐dimensional theory of rigid supersymmetry describing the dynamics of a set of hypermultiplets on a curved AdS3 worldvolume background, whose supersymmetry is captured by the supergroup . To unveil some remarkable features of this model, we perform two twists, involving the SL factors of the theory. After the first twist, our
L. Andrianopoli +5 more
wiley +1 more source
Double Copy from Homotopy Algebras
Fortschritte der Physik, Volume 69, Issue 8-9, September 2021., 2021 It will be shown that the BRST Lagrangian double copy construction of N = 0 supergravity as the ‘square’ of Yang–Mills theory finds a natural interpretation in terms of homotopy algebras. The authors significantly expand on their previous work arguing the validity of the double copy at the loop level, and they give a detailed derivation of the double ...
Leron Borsten +5 more
wiley +1 more source
Three-form multiplet and supersymmetry breaking
Journal of High Energy Physics, 2017 Recently, a nilpotent real scalar superfield V was introduced in [1] as a model for the Goldstino. It contains only two independent component fields, the Goldstino and the auxiliary D-field.
Evgeny I. Buchbinder, Sergei M. Kuzenko
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European Physical Journal C: Particles and Fields, 2023 We apply the functional renormalization group approach to a $$\mathcal {N}=1$$ N = 1 supersymmetric gauge model with one chiral superfield coupled to a vector U(1) superfield.
Jeremy Echeverria +2 more
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Cosmology with orthogonal nilpotent superfields [PDF]
, 2015 We study the application of a supersymmetric model with two constrained supermultiplets to inflationary cosmology. The first superfield S is a stabilizer chiral superfield satisfying a nilpotency condition of degree 2, S^2=0. The second superfield Phi is
Ferrara, Sergio +2 more
core +2 more sources
Quasicomplex N=2, d=1 Supersymmetric Sigma Models
Symmetry, Integrability and Geometry: Methods and Applications, 2013 We derive and discuss a new type of N=2 supersymmetric quantum mechanical sigma models which appear when the superfield action of the (1,2,1) multiplets is modified by adding an imaginary antisymmetric tensor to the target space metric, thus completing ...
Evgeny A. Ivanov, Andrei V. Smilga
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Construction of 6D supersymmetric field models in N=(1,0) harmonic superspace
Nuclear Physics B, 2015 We consider the six-dimensional hypermultiplet, vector and tensor multiplet models in (1,0) harmonic superspace and discuss the corresponding superfield actions.
I.L. Buchbinder, N.G. Pletnev
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Lorentz harmonics and superfield action. D=10, N=1 superstring [PDF]
, 2000 We propose a new version of the superfield action for a closed D=10, N=1 superstring where the Lorentz harmonics are used as auxiliary superfields. The incorporation of Lorentz harmonics into the superfield action makes possible to obtain superfield ...
Bandos I +63 more
core +2 more sources
Complex linear multiplets and local supersymmetry breaking
Journal of High Energy Physics, 2022 We study supersymmetry breaking from a complex linear superfield coupled to 4D N=1 supergravity. The theory has two classically decoupled vacua, one supersymmetric and one with broken and intrinsically non-linear supersymmetry. Depending on the values of
Fotis Farakos +2 more
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