Search Results - "Gumjudpai, Burin"
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Ricci curvature non-minimal derivative coupling cosmology with field re-scaling
Published in General relativity and gravitation (01-09-2017)“…In this letter, cosmology of a simple NMDC gravity with ξ R ϕ , μ ϕ , μ term and a free kinetic term is considered in flat geometry and in presence of dust…”
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Dynamics of holographic dark energy with apparent-horizon cutoff and non-minimal derivative coupling gravity in non-flat FLRW universe
Published 14-06-2024“…Phys. Dark Univ. 45, 101542 (2024) Background cosmological dynamics for a universe with matter, a scalar field non-minimally derivative coupling to Einstein…”
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Cosmology in holographic non-minimal derivative coupling theory: constraints from inflation and variation of gravitational constant
Published 13-05-2023“…Physics of the Dark Universe, Volume 41, August 2023, 101251 We consider a cosmological model of non-minimal derivative coupling (NMDC) to gravity with…”
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Non-minimal derivative coupling gravity in cosmology
Published in General relativity and gravitation (01-11-2015)“…We give a brief review of the non-minimal derivative coupling (NMDC) scalar field theory in which there is non-minimal coupling between the scalar field…”
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Cosmology of non-minimal derivative coupling to gravity in Palatini formalism and its chaotic inflation
Published in PHYSICS OF THE DARK UNIVERSE (01-06-2018)“…We consider, in Palatini formalism, a modified gravity of which the scalar field derivative couples to Einstein tensor. In this scenario, Ricci scalar, Ricci…”
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Non-minimal derivative coupling gravity in cosmology
Published 12-01-2020“…General Relativity and Gravitation 47 (2015) 140 We give a brief review of the non-minimal derivative coupling (NMDC) scalar field theory in which there is…”
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Cosmology of non-minimal derivative coupling to gravity in Palatini formalism and its chaotic inflation
Published 18-03-2018“…Physics of the Dark Universe 20 (2018) 20 We consider, in Palatini formalism, a modified gravity of which the scalar field derivative couples to Einstein…”
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Non-minimal derivative coupling in Palatini cosmology: acceleration in chaotic inflation potential
Published 21-08-2017“…Journal of Physics: Conference Series (2017) 901 : 012010 NMDC-Palatini cosmology in slow-roll regime is of our interests. We present flat FLRW cosmological…”
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Qualitative dynamics of interacting vacuum cosmologies
Published 01-12-2020“…Phys. Rev. D 102, 123519 (2020) We present a phase-space analysis of the qualitative dynamics cosmologies where dark matter exchanges energy with the vacuum…”
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Dynamics of holographic dark energy with apparent-horizon cutoff and non-minimal derivative coupling gravity in non-flat FLRW universe
Published in PHYSICS OF THE DARK UNIVERSE (01-07-2024)“…Background cosmological dynamics for a universe with matter, a scalar field non-minimally derivative coupling to Einstein tensor under power-law potential and…”
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Quintessential power-law cosmology: dark energy equation of state
Published 17-07-2013“…Mod. Phys. Lett. A, Vol. 28, No. 29 (2013) 1350122 Power-law cosmology with scale factor as power of cosmic time, $a \propto t^{\a}$, is investigated. We…”
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Ricci curvature non-minimal derivative coupling cosmology with field re-scaling
Published 21-08-2017“…General Relativity and Gravitation (2017) 49:120 In this letter, cosmology of a simple NMDC gravity with $\xi R \phi_{,\mu}\phi^{,\mu}$ term and a free kinetic…”
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Holographic dark energy with non-minimal derivative coupling to gravity effects
Published in PHYSICS OF THE DARK UNIVERSE (01-12-2020)“…Non-minimal derivative coupling (NMDC) to gravity in flat FLRW universe is investigated in the scenario of holographic dark energy. Kinetic term is coupled to…”
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Cosmological constraints for an Eddington-Born-Infeld field
Published in Physical review. D, Particles, fields, gravitation, and cosmology (21-08-2012)“…We consider the Eddington-Born-Infeld (EBI) model here without assuming any cosmological constant. The EBI scalar field is supposed to play a role of both dark…”
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Tachyonic (phantom) power-law cosmology
Published in Astrophysics and space science (01-02-2014)“…Tachyonic scalar field-driven late universe with dust matter content is considered. The cosmic expansion is modeled with power-law and phantom power-law…”
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Cosmology in holographic non-minimal derivative coupling theory: Constraints from inflation and variation of gravitational constant
Published in PHYSICS OF THE DARK UNIVERSE (01-08-2023)“…We consider a cosmological model of non-minimal derivative coupling (NMDC) to gravity with holographic effect from Bekenstein–Hawking entropy using Hubble…”
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Tachyonic (phantom) power-law cosmology
Published 09-11-2013“…Astrophysics and Space Science 349 (2014) 975-984 Tachyonic scalar field-driven late universe with dust matter content is considered. The cosmic expansion is…”
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Scalar field power-law cosmology with spatial curvature and dark energy-dark matter interaction
Published in Astrophysics and space science (01-12-2012)“…We consider a late closed universe of which scale factor is a power function of time using observational data from combined WMAP5+BAO+SN Ia dataset and WMAP5…”
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Scalar field exact solutions for non-flat FLRW cosmology: a technique from non-linear Schrödinger-type formulation
Published in General relativity and gravitation (01-02-2009)“…We report a method of solving for canonical scalar field exact solution in a non-flat FLRW universe with barotropic fluid using non-linear Schrödinger…”
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