Isochronous cosmological solutions of the Friedmann–Robertson–Walker model

DOI10.1142/S0217732319500627zbMath1411.83143MaRDI QIDQ4632363

Aiyong Chen, Xiao-Kai He, Cai-Xing Tian

Publication date: 29 April 2019

Published in: Modern Physics Letters A (Search for Journal in Brave)

zbMATH Keywords

period functionabelian integralFriedmann-Robertson-Walker modelisochronous solution

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Classes of solutions; algebraically special solutions, metrics with symmetries for problems in general relativity and gravitational theory (83C20)

Cites Work

• Isochronous systems, the arrow of time, and the definition of deterministic chaos
• Barotropic FRW cosmologies with Chiellini damping
• Perturbations of quadratic centers
• Periodic solutions with equal period for the Friedmann-Robertson-Walker model
• Cosmological constant -- the weight of the vacuum
• Isochronous spacetimes
• Barotropic FRW cosmologies with Chiellini damping in comoving time
• Isochronous cosmologies
• Isochronous dynamical systems
• How to Extend any Dynamical System so That it Becomes Isochronous, Asymptotically Isochronous or Multi-Periodic
• Bifurcations and Exact Solutions of the Equation of Barotropic FRW Cosmologies
• Isochronous Systems
• General technique to produce isochronous Hamiltonians
• Kinematics and World-Structure III.

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