# Born–Infeld inspired modifications of gravity

@article{Jimnez2017BornInfeldIM, title={Born–Infeld inspired modifications of gravity}, author={Jose Beltr{\'a}n Jim{\'e}nez and Lavinia Heisenberg and Gonzalo J. Olmo and Diego Rubiera-Garc{\'i}a}, journal={Physics Reports}, year={2017}, volume={727}, pages={1-129} }

## 180 Citations

### On gravitational waves in Born-Infeld inspired non-singular cosmologies

- PhysicsJournal of Cosmology and Astroparticle Physics
- 2018

We study the evolution of gravitational waves for non-singular cosmological solutions within the framework of Born-Infeld inspired gravity theories, with special emphasis on the Eddington-inspired…

### Generating rotating spacetime in Ricci-based gravity: naked singularity as a black hole mimicker

- Physics
- 2020

Motivated by the lack of rotating solutions sourced by matter in General Relativity as well as in modified gravity theories, we extend a recently discovered exact rotating solution of the minimal…

### Eddington-inspired-Born–Infeld tensorial instabilities neutralized in a quantum approach

- PhysicsThe European Physical Journal C
- 2020

The recent direct detection of gravitational waves has highlighted the huge importance of the tensorial modes in any extended gravitational theory. One of the most appealing approaches to extend…

### Rotating black holes in Eddington-inspired Born-Infeld gravity: an exact solution

- PhysicsJournal of Cosmology and Astroparticle Physics
- 2020

We find an exact, rotating charged black hole solution within Eddington-inspired Born-Infeld gravity. To this end we employ a recently developed correspondence or mapping between modified gravity…

### Cosmological and astrophysical observables from field theory in curved backgrounds

- Physics
- 2019

The framework of effective field theory has provided valuable insights needed to understand the evolution of physical systems at different energy scales. In particular, when comparing the…

### Born-Infeld gravity with a Brans-Dicke scalar

- Physics
- 2017

Recently proposed Born-Infeld (BI) theories of gravity assume a constant BI parameter (κ). However, no clear consensus exists on the sign and value of κ. Recalling the Brans-Dicke (BD) approach,…

### Gravitational collapse in ( 2+1 )-dimensional Eddington-inspired Born-Infeld gravity

- PhysicsPhysical Review D
- 2018

We study here the gravitational collapse of dust in $(2+1)$-dimensional spacetimes for the formation of black holes (BH) and naked singularities (NS) as final states in a modified theory of gravity,…

### Entropy in Born-Infeld gravity

- Physics
- 2017

There is a class of higher derivative gravity theories that are in some sense natural extensions of cosmological Einstein's gravity with a unique maximally symmetric classical vacuum and only a…

### Bouncing cosmologies via modified gravity in the ADM formalism: Application to loop quantum cosmology

- Physics
- 2017

We consider the ADM formalism as a tool to build bouncing cosmologies. In this approach, the foliation of the spacetime has to be fixed in order to go beyond General Relativity modifying the…

### An infinite class of exact rotating black hole metrics of modified gravity

- Physics
- 2022

We build an infinite class of exact axisymmetric solutions of a metric-affine gravity theory, namely, Eddington-inspired Born-Infeld gravity, coupled to an anisotropic fluid as a matter source. The…

## References

SHOWING 1-10 OF 418 REFERENCES

### Where Does the Physics of Extreme Gravitational Collapse Reside

- Physics
- 2015

The gravitational collapse of massive stars serves to manifest the most severe deviations of general relativity with respect to Newtonian gravity: the formation of horizons and spacetime…

### Eddington-inspired Born-Infeld gravity: Phenomenology of nonlinear gravity-matter coupling

- Physics
- 2012

Viable corrections to the matter sector of Poisson's equation may result in qualitatively different astrophysical phenomenology, for example the gravitational collapse and the properties of compact…

### On gravitational waves in Born-Infeld inspired non-singular cosmologies

- PhysicsJournal of Cosmology and Astroparticle Physics
- 2018

We study the evolution of gravitational waves for non-singular cosmological solutions within the framework of Born-Infeld inspired gravity theories, with special emphasis on the Eddington-inspired…

### Infrared lessons for ultraviolet gravity: the case of massive gravity and Born-Infeld

- Physics
- 2014

We generalize the ultraviolet sector of gravitation via a Born-Infeld action using lessons from massive gravity. The theory contains all of the elementary symmetric polynomials and is treated in the…

### Testing general relativity with present and future astrophysical observations

- Physics
- 2015

One century after its formulation, Einstein's general relativity (GR) has made remarkable predictions and turned out to be compatible with all experimental tests. Most of these tests probe the theory…

### On the generalized wormhole in the Eddington-inspired Born–Infeld gravity

- Physics
- 2015

In this paper, we wish to investigate certain observable effects in the recently obtained wormhole solution of the Eddington-inspired Born–Infeld (EiBI) theory, which generalizes the zero-mass…

### Is Eddington–Born–Infeld theory really free of cosmological singularities?

- Physics
- 2014

The Eddington-inspired-Born–Infeld (EiBI) theory has recently been resurrected. Such a theory is characterized by being equivalent to Einstein theory in vacuum but differing from it in the presence…

### Gravitational echoes from macroscopic quantum gravity effects

- Physics
- 2019

New theoretical approaches developed in the last years predict that macroscopic quantum gravity effects in black holes should lead to modifications of the gravitational wave signals expected in the…