Holographic cosmology and tachyon inflation

Abstract

After a brief introduction to the AdS/CFT holography a tachyon inflation will be discussed in the framework of holographic cosmology. The model is based on a holographic braneworld scenario with an effective tachyon field on a D3-brane located at the holographic bound of an asymptotic ADS${}_5$ bulk.

12 pages, 2 figures, minor corrections, references added, talk presented at the BW2018 workshop, 10-14 June, Nis, Serbia

References in corpus (8)

• Dark energy in modified Gauss-Bonnet gravity: late-time acceleration and the hierarchy problem
• Universality classes for models of inflation
• Anomaly Driven Cosmology: Big Boost Scenario and AdS/CFT Correspondence
• Randall-Sundrum versus holographic cosmology
• Tachyon inflation in an AdS braneworld with back-reaction
• Tachyon with an inverse power-law potential in a braneworld cosmology
• Particle creation and reheating in a braneworld inflationary scenario
• Planckian corrections to the Friedmann flat equations from thermodynamics at the apparent horizon

Cited by in corpus (5)

• Compatibility between the scalar field models of tachyon, $k$-essence and quintessence in $f(R,T)$ gravity
• Tachyon inflation in the holographic braneworld
• An Hamilton-Jacobi formulation of anisotropic inflation
• Primordial perturbations and inflation in holographic cosmology
• Scale-dependent gravity and covariant scale-setting