25 citations · 91 across the 11 of their papers we have counts for
11 papers
A Time-Dependent Canonical Transformation between Bateman and Doubled Caldirola--Kanai Systems for a Homogeneous Massive Scalar Field on a Prescribed FLRW Background
Narakorn Kaewkhao, Chaiyaphat Phantusen
Dissipative equations admit distinct variational descriptions in the Bateman and Caldirola--Kanai (CK) formalisms. The classical correspondence between them is extended to a homoge…
Analytical Solutions to the Wheeler-DeWitt Equation in Rosen-Lagrangian Cosmology via the Eisenhart Lift
Narakorn Kaewkhao, Suparat Marit, Phongpichit Channuie
The Rosen Lagrangian framework promotes the cosmological constant to a scale-factor-dependent quantity, , thereby providing a dynamical dark energy scenario for $λ\n…
Traversable Wormholes in Einstein-Euler-Heisenberg Gravity: Geometry, Energy Conditions, and Gravitational Lensing
Phongpichit Channuie, Allah Ditta, Narakorn Kaewkhao +1
In this study, we investigate traversable wormholes within the framework of Einstein-Euler-Heisenberg (EEH) nonlinear electrodynamics. By employing the Einstein field equations wit…
Traversable Wormholes in Minimally Geometrical Deformed Trace-Free Gravity using Gravitational Decoupling
Piyachat Panyasiripan, Narakorn Kaewkhao, Phongpichit Channuie +1
In this work, we investigate wormhole solutions through the utilization of gravitational decoupling, employing the Minimal Geometric Deformation (MGD) procedure within the framewor…
Scalar Field Dynamics in Non-Minimally Coupled Theories via the Noether Symmetry and the Eisenhart-Duval Lift
Ahmadfikri Talek, Narakorn Kaewkhao, Watcharakorn Srikom +2
This study investigates the dynamics of a non-minimally coupled (NMC) scalar field in modified gravity, employing the Noether gauge symmetry (NGS) approach to systematically derive…
Adiabatic invariant approach on Friedmann cyclic universe
Narakorn Kaewkhao, Phongpichit Channuie
Oscillating or cyclic models of the universe were inspired by Friedmann's seminal paper of 1922. The model supposes a closed universe. In this work, we study Friedmann closed unive…
Noether symmetry approach in non-minimal derivative coupling gravity
Muhammadsorfee Dolohtahe, Watcharakorn Srikom, Phongpichit Channuie +1
In this work, we examine solutions of the system of equations obtained by applying the Noether gauge symmetry (NGS) and its conserved quantity for the standard general relativity (…
Noether Symmetry Approach in Eddington-inspired Born-Infeld gravity
Thanyagamon Kanesom, Phongpichit Channuie, Narakorn Kaewkhao
In this work, we take a short recap of a formal framework of the Eddington-inspired Born-Infeld (EiBI) theory of gravity and derive the point-like Lagrangian for underlying theory…
Noether symmetry approach in the cosmological alpha-attractors
Narakorn Kaewkhao, Thanyagamon Kanesom, Phongpichit Channuie
In cosmological framework, Noether symmetry technique has revealed a useful tool in order to examine exact solutions. In this work, we first introduce the Jordan-frame Lagrangian a…
Ricci curvature non-minimal derivative coupling cosmology with field re-scaling
Burin Gumjudpai, Yuttana Jawralee, Narakorn Kaewkhao
In this letter, cosmology of a simple NMDC gravity with term and a free kinetic term is considered in flat geometry and in presence of dust matter. A logarithm fi…
Cosmology of non-minimal derivative coupling to gravity in Palatini formalism and its chaotic inflation
Narakorn Kaewkhao, Burin Gumjudpai
We consider, in Palatini formalism, a modified gravity of which the scalar field derivative couples to Einstein tensor. In this scenario, Ricci scalar, Ricci tensor and Einstein te…