# Massive vector multiplet inflation with Dirac-Born-Infeld type action

@article{Abe2015MassiveVM, title={Massive vector multiplet inflation with Dirac-Born-Infeld type action}, author={Hiroyuki Abe and Yutaka Sakamura and Yusuke Yamada}, journal={Physical Review D}, year={2015}, volume={91}, pages={125042} }

We investigate the inflation model with a massive vector multiplet in a case that the action of the vector multiplet is extended to the Dirac-Born-Infeld (DBI) type one. We show the massive DBI action in 4 dimensional ${\cal N}=1$ supergravity, and find that the higher order corrections associated with the DBI-extension make the scalar potential flat with a simple choice of the matter couplings. We also discuss the DBI-extension of the new minimal Starobinsky model, and find that it is dual to…

## 19 Citations

### Massive vector multiplet with Dirac-Born-Infeld and new Fayet-Iliopoulos terms in supergravity

- Physics, GeologyJournal of High Energy Physics
- 2018

A bstractWe propose a four-dimensional N = 1 supergravity-based Starobinsky-type inflationary model in terms of a single massive vector multiplet, whose action includes the Dirac-Born-Infeld-type…

### Matter coupled Dirac-Born-Infeld action in four-dimensional N=1 conformal supergravity

- Physics
- 2015

We construct the Dirac-Born-Infeld action in the context of N=1 conformal supergravity and its possible extensions including matter couplings. We especially focus on the Volkov-Akulov constraint,…

### SUSY breaking after inflation in supergravity with inflaton in a massive vector supermultiplet

- Physics
- 2016

### Beyond Starobinsky inflation

- Physics, GeologyPhysical Review D
- 2018

A supergravity extension of the $(R+R^2)$ gravity with the additional (Born-Infeld) structure of a massive vector multiplet gives rise to the specific $F(R)$ gravity, whose structure is investigated…

### DBI action of real linear superfield in 4D N$$ \mathcal{N} $$ = 1 conformal supergravity

- Geology, Mathematics
- 2016

A bstractWe construct the Dirac-Born-Infeld (DBI) action of a real linear multiplet in 4D N$$ \mathcal{N} $$ = 1 supergravity. Based on conformal supergravity, we derive the general condition under…

### Ja n 20 17 WU-HEP-16-21 More on DBI action in 4 D N = 1 supergravity

- Physics
- 2017

We construct a Dirac-Born-Infeld (DBI) action coupled to a two-form field in four dimensional N = 1 supergravity. Our superconformal formulation of the action shows a universal way to construct it in…

### Minimal Starobinsky supergravity coupled to a dilaton-axion superfield

- PhysicsPhysical Review D
- 2020

The minimal Starobinsky supergravity with inflaton (scalaron) and goldstino in a massive vector supermultiplet is coupled to the dilaton-axion chiral superfield with the no-scale Kahler potential and…

### Structure of Kähler potential for D-term inflationary attractor models

- Physics
- 2016

A bstractMinimal chaotic models of D-term inflation predicts too large primordial tensor perturbations. Although it can be made consistent with observations utilizing higher order terms in the Kähler…

### Higgs mechanism and cosmological constant in $$N=1$$N=1 supergravity with inflaton in a vector multiplet

- Physics
- 2017

The $$N=1$$N=1 supergravity models of cosmological inflation with an inflaton belonging to a massive vector multiplet and spontaneous SUSY breaking after inflation are reformulated as the…

### Ghost-free vector superfield actions in supersymmetric higher-derivative theories

- Geology
- 2017

A bstractWe systematically construct ghost-free higher-derivative actions of Abelian vector supermultiplets in four-dimensional N=1$$ \mathcal{N}=1 $$ global supersymmetric theories. After giving a…

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