Abstract
We investigate the dynamics of a scalar field in the framework of the scalar-tensor theory. A nontrivial behavior of the field in the vicinity of singular points of the kinetic term is observed. In particular, the singular points could serve as attractor for classical solutions.
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REFERENCES
Bergmann, P. G. (1968). Int. J. Theor. Phys. 1, 25.
Wang, M. (1999). gr-qc/9912036.
Esposito-Farese, G. (2003). gr-qc/0306018.
4 Morris, J. R. (2001). Class. Quant. Grav. 18, 2977–2988.
Singh, P., Sami, M., and Dadhich, N. (2003). Phys. Rev. D 68, 023522, hep-th/0305110.
Starobinsky, A. (1979). JETP Lett. 30, 682.
Knop, R. A. (2003). astr-ph/0309368.
Armendariz-Picon, C., Damour, T., and Mukhanov, V. (1999). hep-th/ 9904075.
Chiba, T., Okabe, T., and Yamaguchi, M. (1999). astro-ph/9912463.
Di Marco, F., Finelli, F., and Brandenberger, R. (2002). astro-ph/ 0211276.
Nilles, H. P. (1984). Phys. Rep. 110, 1.
Lyth, D. H. (1998). hep-ph/9609431.
Rubin, S. G. (2003). hep-ph/0309184.
Itzykson, C., and Zuber, J.-B. (1984). Quantum Field Theory, McGraw-Hill, New York.
Brans, C. H., and Dicke, R. H. (1961). Phys. Rev. 124, 925.
Peebles, P. J., and Ratra, B. (1988). Astrophys. J. 325, L17.
Rubin, S. G., Kröger, H., and Melkonian, G. (2002). Grav. Cosmol. Suppl. 8 (N1) 27–31; hep-ph/0207109.
Bronnikov, K. A. (2002). gr-qc/0204001; Starobinsky, A. A. (1981). Sov. Astron. Lett. 7, 36.
Esposito-Farese, G., and Polarski, D. (2001). Phys. Rev. D 63, 063504; gr-qc/0009034.
Gibbons, G. W. (2002). Phys. Lett. B 537, 1.
Weinberg, S. (1987). Phys. Rev. Lett. 59, 2607.
Albrecht, A., and Skordis, C. (2000). Phys. Rev. Lett. 84, 2076–2079; astro-ph/9908085.
Boisseau, B., Esposito-Farese, G., Polarski, D., and Starobinsky, A. A. (2000). Phys. Rev. Lett. 85, 2236.
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Kröger, H., Melkonyan, G. & Rubin, S.G. Cosmological Dynamics of Scalar Field with Non-Minimal Kinetic Term. General Relativity and Gravitation 36, 1649–1659 (2004). https://doi.org/10.1023/B:GERG.0000032157.83125.14
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DOI: https://doi.org/10.1023/B:GERG.0000032157.83125.14