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Original Articles
Quantum Flucations in Early Cosmology
César Moracmoral@ipn.mxDepartamento de MatemáticasUnidad Profesional Interdisciplinaria de BiotecnologíaInstituto Politécnico NacionalAv. Acueducto S/N Barrio La Laguna Ticomán, México DF, Cp 07340, MexicoView full profile →
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- Received:
- 27 Feb 2005
- Published Online:
- 03 Jun 2013
- Article type:
- Original Articles
- Language:
- EN
- Article no.:
- 1726037X.2005.10698499
- Pages:
- 203–208
Abstract
We study the quantum cosmology of a stringlike toy model. We show that fluctuations of the third-quantized universe field become exponentially large as cosmic scale factor approaches zero, and in the course of cosmic expansion quantum fluctuations rapidly decrease.
Keywords
References
- Abramowitz, M. and Stegun, I.A.1995 . , Natl. Bur. Stand. Appl. Math. Ser Vol. 55 , Washington, DC: US Govt. Printing Office .
- Banks, T.1988 . , 309 : 493 Rubakov V.A., B 214, 503 (1988), Hosoya A. and Morikawa M., 39, 1123 (1989); McGuigan M., 38, 3031 (1988)
- De Witt, B.S.1967 . , 160 : 1113
- Ghosh, A., Pollifrone, G. and Veneziano, G.2000 . hep-th/0001176
- Green, M.B., Schwarz, J.H. and Witten, E.1988 . , Cambridge University Press .
- Guven, J., Lieberman, B. and Hill, C.T.1989 . , 39 : 438
- Pimentel, L.O. and Mora, C.2001 . , 280 : 191
- Pohle, H. J.1991 . , 261 : 257 Abe S., 47, 718 (1993); Horiguchi T., 48, 5764 (1993)
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