Note on supersymmetric Dirac-Born-Infeld action with Fayet-Iliopoulos term

Antoniadis, Ignatios; Jiang, Hongliang; Lacombe, Osmin

doi:10.1007/jhep05(2020)111

Cited by 5 publications

(12 citation statements)

References 20 publications

(51 reference statements)

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“…In the rest of the paper, we extend this construction to supergravity. We use a superconformal formulation, 6 which is certainly appropriate to describe the super-Maxwell system, and, since the idea is to use the linear multiplet L of eq. (2.2) as compensating multiplet, we use the new-minimal formulation of N = 1 supergravity [9,10].…”

Section: Supergravitymentioning

confidence: 99%

“…we make a first step towards this investigation by studying a non-trivial supersymmetry deformation in a simpler context, namely at the level of N = 1. The type of deformation considered in the present paper has already appeared in the context of the supersymmetric Dirac-Born-Infeld theory and partial N = 2 → N = 1 supersymmetry breaking [4][5][6] but here we will focus on a purely N = 1 analysis.…”

Section: Introductionmentioning

confidence: 99%

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Magnetic deformation of super-Maxwell theory in supergravity

Antoniadis

Derendinger

Jiang

et al. 2020

J. High Energ. Phys.

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A necessary condition for partial breaking of N = 2 global supersymmetry is the presence of nonlinear deformations of the field transformations which cannot be generated by background values of auxiliary fields. This work studies the simplest of these deformations which already occurs in N = 1 global supersymmetry, and its coupling to supergravity. It can be viewed as an imaginary constant shift of the D-auxiliary real field of an abelian gauge multiplet. We show how this deformation describes the magnetic dual of a Fayet-Iliopoulos term, a result that remains valid in supergravity, using its new-minimal formulation. Local supersymmetry and the deformation induce a positive cosmological constant. Moreover, the deformed U(1) Maxwell theory coupled to supergravity describes upon elimination of the auxiliary fields the gauging of R-symmetry, realised by the Freedman model of 1976. To this end, we construct the chiral spinor multiplet in superconformal tensor calculus by working out explicitly its transformation rules and use it for an alternative description of the new-minimal supergravity coupled to a U(1) multiplet. We also discuss the deformed Maxwell theory in curved superspace.

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Section: Supergravitymentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Magnetic deformation of super-Maxwell theory in supergravity

Antoniadis

Derendinger

Jiang

et al. 2020

J. High Energ. Phys.

Self Cite

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“…the discussions in [45,46]). Further developments related to the BG action can be found in [47][48][49][50][51][52][53][54].…”

Section: Super Born-infeld and Alternative Bagger-galperinmentioning

confidence: 99%

“…The BG model can be written in terms of a standard non-linear realization of supersymmetry (see e.g. [48] for a recent review) in the form [41,52,54] with the fermion χ describing the standard VA goldstino that transforms under supersymmetry as [44] δ χ α = ε α − i (χσ m ε − εσ m χ) ∂ m χ α .…”

Section: Super Born-infeld and Alternative Bagger-galperinmentioning

confidence: 99%

New Supergravity Uplifts

Farakos¹

2019

Proceedings of Corfu Summer Institute 2018 "School and Workshops on Elementary Particle Physics and Gravity" — PoS(CORFU2018)

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“…And lots of DBI theories and their applications to different physics systems have been very well given out, e.g., see refs. [31][32][33][34][35][36][37].…”

Section: Introductionmentioning

confidence: 99%

New general DBI action, its solution to the paradox of the conversion of kinetic and potential energy in equal rights and their true applications to inflationary cosmology

Yang¹,

Xu²,

Huang³

2021

Preprint

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The Dirac-Born-Infeld (DBI) field theory in string theory is important and can provide the field of the universe's inflation. At the same time, it provides a causal mechanism for generating the original density perturbation, thereby providing the necessary density perturbation for existing the dense and sparse matter distributions of the universe. However, there is the paradox of the conversion of potential energy and kinetic energy in equal rights in string theory. Therefore, we give a new general DBI action, which enables the kinetic energy and potential energy in the action to be converted each other in equal rights, i.e., solving the paradox. Therefore, we deduce a new general DBI action, introduce it into inflationary cosmology to calculate various inflation parameters, further calculate the scalar perturbation spectrum and the tensor-scalar ratio, which are compared with Planck + WMAP9 + BAO data, the power spectrum predicted by the new general DBI inflation theory satisfies the CMB Experiment constraints, i.e., is consistent with the current theories and experimental observations. Consequently, the theory of this paper conforms to current experiments and is supplying the current theories, and also a new way of explaining the inflation of the universe.

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Note on supersymmetric Dirac-Born-Infeld action with Fayet-Iliopoulos term

Cited by 5 publications

References 20 publications

Magnetic deformation of super-Maxwell theory in supergravity

Magnetic deformation of super-Maxwell theory in supergravity

New Supergravity Uplifts

New general DBI action, its solution to the paradox of the conversion of kinetic and potential energy in equal rights and their true applications to inflationary cosmology

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