Abstract
The averaging theory of first order is applied to study a generalization of the Friedmann–Robertson–Walker Hamiltonian systems with three parameters. We provide sufficient conditions on the three parameters of the generalized system to guarantee the existence of continuous families of periodic orbits parameterized by the energy, and these families are given up to first order in a small parameter.
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Abraham, R., Marsden, J.E.: Foundations of Mechanics. Benjamin, Reading (1978)
Belmonte, C., Boccaletti, D., Pucacco, G.: On the orbit structure of the logarithm potential. Astrophys. J. 669, 202–217 (2007)
Calzeta, E., Hasi, C.E.: Chaotic Friedmann–Robertson–Walker cosmology. Class. Quantum Gravity 10, 1825–1841 (1993)
Hawking, S.W.: Arrow of time in cosmology. Phys. Rev. D 32, 2489–2495 (1985)
Merritt, D., Valluri, M.: Chaos and mixing in triaxial stellar systems. Astrophys. J. 471, 82–105 (1996)
Page, D.: Will entropy decrease if the universe recollapses? Phys. Rev. D 32, 2496–2499 (1991)
Papaphilippou, Y., Laskar, J.: Frequency map analysis and global dynamics in a galactic potential with two degrees of freedom. Astron. Astrophys. 307, 427–449 (1996)
Papaphilippou, Y., Laskar, J.: Global dynamics of triaxial galactic models though frequency analysis. Astron. Astrophys. 329, 451–481 (1998)
Pucacco, G., Boccaletti, D., Belmonte, C.: Quantitative predictions with detuned normal forms. Celest. Mech. Dyn. Astron. 102, 163–176 (2008)
Verhulst, F.: Nonlinear Differential Equations and Dynamical Systems. Universitext. Springer, Berlin (1996)
Zhao, H.S., Carollo, C.M., De Zeeuw, T.: Can galactic nuclei be non-axisymmetric? The parameter space of power-law discs. Mon. Not. R. Astron. Soc. 304, 457–464 (1999)
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The second author is partially supported by the grants MICINN/FEDER MTM 2008–03437, AGAUR 2009SGR410, ICREA Academia and FP7-PEOPLE-2012-IRSES-316338.
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Llibre, J., Makhlouf, A. Periodic orbits of the generalized Friedmann–Robertson–Walker Hamiltonian systems. Astrophys Space Sci 344, 45–50 (2013). https://doi.org/10.1007/s10509-012-1314-0
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DOI: https://doi.org/10.1007/s10509-012-1314-0