Bouncing Universe with Quintom Matter

Abstract

The bouncing universe provides a possible solution to the Big Bang singularity problem. In this paper we study the bouncing solution in the universe dominated by the Quintom matter with an equation of state (EoS) crossing the cosmological constant boundary. We will show explicitly the analytical and numerical bouncing solutions in three types of models for the Quintom matter with an phenomenological EoS, the two scalar fields and a scalar field with a modified Born-Infeld action.

7 pages, 5 figures

References in corpus (20)

• Cosmological Evolution of a Quintom Model of Dark Energy
• Can dark energy evolve to the Phantom?
• Starting the Universe: Stable Violation of the Null Energy Condition and Non-standard Cosmologies
• Interacting Dark Energy and Dark Matter: observational Constraints from Cosmological Parameters
• Generalized Second Law of Thermodynamics in Quintom Dominated Universe
• Interacting Vector-like Dark Energy, the First and Second Cosmological Coincidence Problems
• Cosmic Duality in Quintom Universe
• Quintom cosmologies admitting either tracking or phantom attractors
• Quantum Stability of a w < - 1 Phase of Cosmic Acceleration
• Quintom cosmologies with arbitrary potentials
• Two-Field Quintom Models in the w-w' Plane
• Crossing the Phantom Divide
• A String-Inspired Quintom Model Of Dark Energy
• Probing for dynamics of dark energy and curvature of universe with latest cosmological observations
• Bouncing and Accelerating Solutions in Nonlocal Stringy Models
• Late acceleration and $w=-1$ crossing in induced gravity
• Transition from quintessence to phantom phase in quintom model
• Critical comments on the paper "Crossing $\omega =-1$ by a single scalar field on a Dvali-Gabadadze-Porrati brane" by H Zhang and Z-H Zhu [Phys.Rev.D75,023510(2007)]
• Crossing $w=-1$ by a single scalar on a Dvali-Gabadadze-Porrati brane
• String inspired explanation for the super-acceleration of our universe

Cited by in corpus (24)

• Towards a Resolution of the Cosmological Singularity in Non-local Higher Derivative Theories of Gravity
• Non-singular cosmology in a model of non-relativistic gravity
• A Matter Bounce By Means of Ghost Condensation
• Non-Gaussianity in a Matter Bounce
• Dark Energy Model with Spinor Matter and Its Quintom Scenario
• Evolution of Metric Perturbations in Quintom Bounce model
• A Model Of Inflationary Cosmology Without Singularity
• Oscillating universe with quintom matter
• Dynamics of interacting phantom scalar field dark energy in Loop Quantum Cosmology
• Primordial perturbation with a modified dispersion relation
• Crossing the phantom divide in an interacting generalized Chaplygin gas
• Cyclic cosmology from Lagrange-multiplier modified gravity
• Inflation with a Negative Cosmological Constant
• Determining Cosmological Parameters with Latest Observational Data
• Processing of Cosmological Perturbations in a Cyclic Cosmology
• Cosmic acceleration and crossing of $\omega =-1$ in non-minimal modified Gauss-Bonnet gravity
• Reconstructing a String-Inspired Quintom Model of Dark Energy
• Cyclic Inflation
• Modified GBIG Scenario as an Alternative for Dark Energy
• Can the Big Bang Singularity be avoided by a single scalar field?
• Bouncing Universe with Non-minimally Coupled Quintom Matter
• Unification of cosmological scalar fields
• Initial Conditions for Bubble Universes
• A Lorentz Invariance Violating Cosmology on the DGP Brane