General dissipative coefficient in warm intermediate inflation in loop quantum cosmology in light of Planck and BICEP2

Abstract

In this paper, we study a warm intermediate inflationary model with a general form for the dissipative coefficient $\Gamma (T,\varphi )=C_{\varphi }{T}^m/{\varphi }^{m-1}$ in the context of loop quantum cosmology. We examine this model in the weak and strong dissipative regimes. In general, we discuss in great detail the characteristics of this model in the slow-roll approximation. Also, we assume that the modifications to perturbation equations result exclusively from Hubble rate. In this approach, we use recent astronomical observations from Planck and BICEP2 experiments to restrict the parameters in our model.

24 pages, 3 figures, version accepted for publication. arXiv admin note: text overlap with arXiv:1310.0780

References in corpus (26)

• Quantum Nature of the Big Bang
• Loop quantum cosmology of k=1 FRW models
• Warm Inflation and its Microphysical Basis
• Are loop quantum cosmos never singular?
• Non-Singular Bouncing Universes in Loop Quantum Cosmology
• Inflation model constraints from the Wilkinson Microwave Anisotropy Probe three-year data
• Anomaly freedom in perturbative loop quantum gravity
• Power spectrum for inflation models with quantum and thermal noises
• Loop cosmological dynamics and dualities with Randall-Sundrum braneworlds
• Dynamics of Logamediate Inflation
• Intermediate inflation in light of the three-year WMAP observations
• Dynamics of interacting dark energy model in Einstein and Loop Quantum Cosmology
• Tachyon warm inflationary universe models
• Super-inflation in Loop Quantum Cosmology
• Formation and Evolution of Structure in Loop Cosmology
• Hamiltonian cosmological perturbation theory with loop quantum gravity corrections
• Cosmological perturbations in warm inflationary models with viscous pressure
• Enhanced polarization of CMB from thermal gravitational waves
• Inflationary universe in loop quantum cosmology
• Warm inflation in the DGP brane-world model
• Warm hilltop inflation
• Warm Inflection
• Tachyon field in Loop Quantum Cosmology: inflation and evolution picture
• Non-singular Power-law and Assisted inflation in Loop Quantum Cosmology
• Tachyon Matter in Loop Quantum Cosmology
• A phenomenology analysis of the tachyon warm inflation in loop quantum cosmology

Cited by in corpus (1)

• Warm intermediate inflation in the Randall-Sundrum II model in the light of Planck 2015 and BICEP2 results: A general dissipative coefficient