Abstract
We study longstanding problem of cosmological clock in the context of Brans–Dicke theory of gravitation. We present the Hamiltonian formulation of the theory for a class of spatially homogeneous cosmological models. Then, we show that formulation of the Brans–Dicke theory in the Einstein frame allows how an identification of an appropriate cosmological time variable, as a function of the scalar field in the theory, can be emerged in quantum cosmology. The classical and quantum results are applied to the Friedmann–Robertson–Walker cosmological models.
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Benedetti, R., Guadagnini, E.: Nucl. Phys. B 613, 330 (2001)
Kiefer, C.: Quantum Gravity. Oxford University Press, Oxford (2007)
Gambini, R., Porto, R.A., Pullin, J., Torterolo, S.: Phys. Rev. D 79, 041501R (2009)
Isham, C., Kuchar, K.: Ann. Phys. 164, 288 (1985)
Kuchar, K.: In: Kunstatter, G., Vincent, D., Williams, J. (eds.): Proc. 4th Canadian Conference on General Relativity and Relativistic Astrophysics, p. 211. World Scientific, Singapore (1992)
Wald, R.M.: Phys. Rev. D 48, R2377 (1993)
Torre, C.G.: The problem of time and observables: some recent mathematical results. gr-qc/9404029
Gaioli, F.H., Alvarez, E.T.G.: Gen. Relativ. Gravit. 26, 1267 (1994)
Higuchi, A., Wald, R.M.: Phys. Rev. D 51, 544 (1995)
Feinberg, J., Peleg, Y.: Phys. Rev. D 52, 1988 (1995)
De Pietri, R., Rovelli, C.: Class. Quantum Gravity 12, 1279 (1995)
Grot, N., Rovelli, C., Tate, R.S.: Phys. Rev. A 54, 4676 (1996)
Kauffman, S., Smolin, L.: A possible solution to the problem of time in quantum cosmology. gr-qc/9703026
Landi, G., Rovelli, C.: Phys. Rev. Lett. 78, 3051 (1997)
Halliwell, J.J.: In: Proc. of S. Hawking’s 60th Birthday Conference, Cambridge, UK, p. 675 (2002)
Rovelli, C.: Phys. Rev. D 65, 044017 (2002)
Rovelli, C.: Phys. Rev. D 65, 124013 (2002)
Isham, C.J.: Canonical quantum gravity and the problem of time. gr-qc/9210011
Hajicek, P.: Class. Quantum Gravity 13, 1353 (1996)
Thiemann, T.: Solving the problem of time in general relativity and cosmology with phantoms and k-essence. astro-ph/0607380
Hajicek, P.: Nucl. Phys. Proc. Suppl. 57, 11 (1997)
Faraoni, V., Gunzig, E.: Int. J. Theor. Phys. 38, 217 (1999)
Capozziello, S., Martin-Moruno, P., Rubano, C.: Phys. Let. B 689, 117 (2010)
Capozziello, S., de Ritis, R., Marino, A.A.: Class. Quantum Gravity 14, 3243 (1997)
Shestakova, T.P., Simeone, C.: Grav. Cosmol. 10, 161 (2004)
Farajollahi, H.: Int. J. Theor. Phys. 47, 6 (2008)
Farajollahi, H., Ravanpak, A.: Int. J. Theor. Phys. 48, 12 (2009)
Jordan, P.: Schwerkraft und Weltall. Friedrich Vieweg and Son, Braunschweig (1955)
Brans, C., Dicke, R.H.: Phys. Rev. 124, 925 (1961)
Fujii, Y., Maeda, K.: The Scalar-Tensor Theory of Gravitation. Cambridge University Press, Cambridge (2004)
Guth, A.H.: Phys. Rev. D 23, 347 (1981)
Cervantes-Cota, J.L., Dehnen, H.: Phys. Rev. D 51, 395 (1995)
Barrow, J.D., Kimberly, D., Magueijo, J.: Class. Quantum Gravity 21, 4289 (2004)
Dabrowski, M.P., Denkiewicz, T., Blaschke, D.: Ann. Phys. 16, 237 (2007)
Wesson, P.S.: Space–Time–Matter. World Scientific, Singapore (1999)
Wesson, P.S.: Five-Dimensional Physics. World Scientific, Singapore (2006)
Dirac, P.A.M.: Proc. R. Soc. A 165, 199 (1938)
Unruh, W.G.: Phys. Rev. D 40, 1048 (1989)
Henneaux, M., Teitelboim, C.: Phys. Lett. B 222, 195 (1989)
Unruh, W.G., Wald, R.M.: Phys. Rev. D 40, 2598 (1989)
Farajollahi, H.: Gen. Relativ. Gravit. 37, 383 (2005)
Sorkin, R.D.: Int. J. Theor. Phys. 33, 523 (1991)
Lemos, N.A.: J. Math. Phys. 37, 1449 (1996)
Alvarenga, F.G., Lemos, N.A.: Gen. Relativ. Gravit. 30, 681 (1998)
Alvarenga, F.G., Fabris, J.C., Lemos, N.A., Monerat, G.A.: Gen. Relativ. Gravit. 34, 651 (2002)
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Farajollahi, H., Farhoudi, M. & Shojaie, H. On Dynamics of Brans–Dicke Theory of Gravitation. Int J Theor Phys 49, 2558–2568 (2010). https://doi.org/10.1007/s10773-010-0447-6
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DOI: https://doi.org/10.1007/s10773-010-0447-6