skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Primordial cosmology in mimetic born-infeld gravity

Journal Article · · Journal of Cosmology and Astroparticle Physics
 [1];  [2];  [3]
  1. Univ. of The Basque Country UPV/EHU, Bilbao (Spain); Basque Foundation for Science, Bilbao (Spain)
  2. National Taiwan Univ., Taipei (Taiwan)
  3. National Taiwan Univ., Taipei (Taiwan); Stanford Univ., Stanford, CA (United States). SLAC National Accelerator Lab.

Here, the Eddington-inspired-Born-Infeld (EiBI) model is reformulated within the mimetic approach. In the presence of a mimetic field, the model contains non-trivial vacuum solutions which could be free of spacetime singularity because of the Born-Infeld nature of the theory. We study a realistic primordial vacuum universe and prove the existence of regular solutions, such as primordial inflationary solutions of de Sitter type or bouncing solutions. Besides, the linear instabilities present in the EiBI model are found to be avoidable for some interesting bouncing solutions in which the physical metric as well as the auxiliary metric are regular at the background level.

Research Organization:
SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
AC02-76SF00515
OSTI ID:
1419313
Journal Information:
Journal of Cosmology and Astroparticle Physics, Vol. 2017, Issue 11; ISSN 1475-7516
Publisher:
Institute of Physics (IOP)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 15 works
Citation information provided by
Web of Science

References (49)

Gravitational Collapse and Space-Time Singularities journal January 1965
Eddington’s Theory of Gravity and Its Progeny journal July 2010
Mimetic dark matter journal November 2013
Compact Stars in Eddington Inspired Gravity journal July 2011
Eddington-inspired Born-Infeld gravity: Astrophysical and cosmological constraints journal May 2012
Eddington-inspired Born-Infeld gravity: Phenomenology of nonlinear gravity-matter coupling journal April 2012
Tensor instability in the Eddington-inspired Born-Infeld theory of gravity journal April 2012
Bouncing Eddington-inspired Born-Infeld cosmologies: An alternative to inflation? journal August 2012
Surface Singularities in Eddington-Inspired Born-Infeld Gravity journal December 2012
Cosmology with Eddington-inspired gravity journal November 2012
Structure of neutron, quark, and exotic stars in Eddington-inspired Born-Infeld gravity journal August 2013
Linear perturbations in Eddington-inspired Born-Infeld gravity journal December 2013
Large scale structure formation in Eddington-inspired Born-Infeld gravity journal August 2014
Born-Infeld f ( R ) gravity journal July 2014
Inflationary tensor perturbation in Eddington-inspired Born-Infeld gravity journal July 2014
Born-Infeld gravity and its functional extensions journal August 2014
Cosmological singularities in Born-Infeld determinantal gravity journal December 2014
Inner structure of black holes in Eddington-inspired Born-Infeld gravity: The role of mass inflation journal February 2016
Mass inflation in Eddington-inspired Born-Infeld black holes: Analytical scaling solutions journal May 2016
Cosmological perturbations in a mimetic matter model journal March 2015
From neutron stars to quark stars in mimetic gravity journal September 2016
Mimetic F(R) gravity: Inflation, dark energy and bounce journal December 2014
Mimetic dark matter, ghost instability and a mimetic tensor-vector-scalar gravity journal December 2014
New modified mimetic gravity journal November 2014
Accelerating cosmologies and the phase structure of F ( R ) gravity with Lagrange multiplier constraints: A mimetic approach journal January 2016
Dark energy oscillations in mimetic F ( R ) gravity journal August 2016
Aspects of late-time evolution in mimetic F ( R ) gravity journal October 2016
Reissner–Nordström Anti-de Sitter Black Holes in Mimetic F(R) Gravity journal May 2016
A note on Schwarzschild–de Sitter black holes in mimetic F(R) gravity journal June 2016
Mimetic Gravity: A Review of Recent Developments and Applications to Cosmology and Astrophysics journal January 2017
Compact stars in Eddington inspired gravity text January 2011
Eddington-inspired Born-Infeld gravity: astrophysical and cosmological constraints text January 2012
Bouncing Eddington-inspired Born-Infeld cosmologies: an alternative to Inflation ? text January 2012
Linear perturbations in Eddington-inspired Born-Infeld gravity text January 2013
Large Scale Structure Formation in Eddington-inspired Born-Infeld Gravity text January 2014
Inflationary Tensor Perturbation in Eddington-inspired Born-Infeld gravity text January 2014
Born-Infeld gravity and its functional extensions text January 2014
Cosmological perturbations in mimetic matter model text January 2015
Inner Structure of Black Holes in Eddington-inspired Born-Infeld gravity: the role of mass inflation text January 2015
Dark Energy Oscillations in Mimetic $F(R)$ Gravity text January 2016
Mimetic gravity: a review of recent developments and applications to cosmology and astrophysics text January 2016
New Insights on the Matter-Gravity Coupling Paradigm journal July 2012
Inflation in $$f(R,\phi )$$ f ( R , ϕ ) -theories and mimetic gravity scenario journal September 2015
Is Eddington-Born-Infeld theory really free of cosmological singularities? text January 2013
On the recently proposed Mimetic Dark Matter text January 2013
Cosmology with Mimetic Matter text January 2014
Cosmological singularities in Born-Infeld determinantal gravity text January 2014
A note on a mimetic scalar-tensor cosmological model text January 2015
NEC violation in mimetic cosmology revisited text January 2016

Cited By (13)

Alive and well: mimetic gravity and a higher-order extension in light of GW170817 journal December 2018
Cosmological dynamics of mimetic gravity journal February 2018
Charged rotating black holes coupled with nonlinear electrodynamics Maxwell field in the mimetic gravity journal January 2019
Eddington-inspired-Born–Infeld tensorial instabilities neutralized in a quantum approach journal January 2020
Cosmological dark sector from a mimetic–metric–torsion perspective journal November 2019
Braneworld mimetic f(R) gravity journal March 2019
Charged and Non-Charged Black Hole Solutions in Mimetic Gravitational Theory journal November 2018
Mimetic DBI Inflation in Confrontation with Planck2018 Data journal September 2019
Cosmological dynamics of mimetic gravity text January 2017
Charged rotating black holes coupled with nonlinear electrodynamics Maxwell field in the mimetic gravity text January 2018
Cosmological Dark sector from a Mimetic-Metric-Torsion perspective text January 2019
Eddington-inspired-Born-Infeld tensorial instabilities neutralized in a quantum approach text January 2019
Black hole solutions in mimetic Born-Infeld gravity journal January 2018

Similar Records

Black hole solutions in mimetic Born-Infeld gravity
Journal Article · Tue Jan 23 00:00:00 EST 2018 · European Physical Journal. C, Particles and Fields · OSTI ID:1419313

Modified Eddington-inspired-Born-Infeld gravity with a trace term
Journal Article · Fri Jan 22 00:00:00 EST 2016 · European Physical Journal. C, Particles and Fields · OSTI ID:1419313

Singular instantons in Eddington-inspired-Born-Infeld gravity
Journal Article · Wed Mar 01 00:00:00 EST 2017 · Journal of Cosmology and Astroparticle Physics · OSTI ID:1419313