## 11 Citations

Small field polynomial inflation: reheating, radiative stability and lower bound

- PhysicsJournal of Cosmology and Astroparticle Physics
- 2021

We revisit the renormalizable polynomial inflection point model of inflation, focusing on the small field scenario which can be treated fully analytically. In particular, the running of the spectral…

Expectations for inflationary observables: simple or natural?

- Economics
- 2017

We describe the general inflationary dynamics that can arise with a single, canonically coupled field where the inflaton potential is a 4-th order polynomial. This scenario yields a wide range of…

Multiple point criticality principle and Coleman-Weinberg inflation

- Economics
- 2021

We apply the multiple point criticality principle to inflationary model building and study Coleman-Weinberg inflation when the scalar potential is quadratic in the logarithmic correction. We analyze…

Preheating in radiative corrections to $φ^4$ inflation with non-minimal coupling in Palatini formulation

- Physics
- 2019

We discuss the impact of the preheating stage in radiative corrections due to interaction of the inflaton to fermions to $\phi^4$ inflation with non-minimal coupling in Palatini formulation. In…

Radion induced inflation on nonflat brane and modulus stabilization

- PhysicsPhysical Review D
- 2019

Warped braneworld models has the potential to provide a plausible resolution to the gauge hierarchy problem but at the cost of introduction of an additional field, namely the inter-brane separation…

Critical analysis of modulus stabilization in a higher dimensional
F(R)
gravity

- PhysicsPhysical Review D
- 2021

An exact solution for the AdS5 bulk F(R) gravity is derived with non-flat de-Sitter 3-branes located at the orbifold boundaries of dS4×S1/Z2. The corresponding form of F(R) that leads to such an…

Primordial black holes and second order gravitational waves from ultra-slow-roll inflation

- PhysicsJournal of Cosmology and Astroparticle Physics
- 2018

The next generation of space-borne gravitational wave detectors may detect gravitational waves from extreme mass-ratio inspirals with primordial black holes. To produce primordial black holes which…

Dynamical inflection point inflation

- Physics
- 2020

We provide a mechanism to obtain multiple inflection points for the inflaton potential based on the Coleman-Weinberg potential. The key ingredient is the existence of zeros of the inflaton quartic…

## References

SHOWING 1-10 OF 26 REFERENCES

Gauge-invariant inflaton in the minimal supersymmetric standard model.

- PhysicsPhysical review letters
- 2006

We argue that all the necessary ingredients for successful inflation are present in the flat directions of the Minimally Supersymmetric Standard Model. We show that out of many gauge-invariant…

Modelling inflation with a power-law approach to the inflationary plateau

- Physics
- 2016

A new family of inflationary models is introduced and analyzed. The behavior of the parameters characterizing the models suggest preferred values, which generate the most interesting testable…

Universe Reheating after Inflation

- Physics
- 1994

We study the problem of scalar particle production after inflation by a rapidly oscillating inflaton field. We use the framework of the chaotic inflation scenario with quartic and quadratic inflaton…

Universe reheating after inflation.

- PhysicsPhysical review. D, Particles and fields
- 1995

It is found that in the region of applicability of perturbation theory the effects of parametric resonance are crucial, and estimates based on first-order Born approximation often underestimate the particle production.

Horizon crossing and inflation with large η

- Physics
- 2005

I examine the standard formalism of calculating curvature perturbations in inflation at horizon crossing, and derive a general relation which must be satisfied for the horizon-crossing formalism to…

Higgs inflation is still alive after the results from BICEP2.

- PhysicsPhysical review letters
- 2014

It turns out that the nonminimal coupling ξ of the Higgs squared to the Ricci scalar can be smaller than 10.2, which is consistent with the recent observation by BICEP2.

Gauge invariant MSSM inflaton

- Physics
- 2006

We argue that all the necessary ingredients for successful inflation are present in the flat directions of the Minimally Supersymmetric Standard Model. We show that out of many gauge invariant…

The Ekpyrotic universe: Colliding branes and the origin of the hot big bang

- Physics
- 2001

We propose a cosmological scenario in which the hot big bang universe is produced by the collision of a brane in the bulk space with a bounding orbifold plane, beginning from an otherwise cold,…

Higgs inflation still alive

- Physics
- 2014

The observed value of the Higgs mass indicates that the Higgs potential becomes small and flat at the scale around 1017 GeV. Having this fact in mind, we reconsider the Higgs inflation scenario…