Geodesic
The Darboux Transformation and Exactly Solvable Cosmological Models
Teoretičeskaâ i matematičeskaâ fizika, Tome 139 (2004) no. 3, pp. 405-422

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We present a simple and effective method for constructing exactly solvable cosmological models containing inflation with exit. This method does not involve any parameter fitting. We discuss the problems arising with solutions that violate the weak energy condition.
Keywords: cosmology, integrable models.
Mots-clés : inflation 
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     author = {S. D. Vereshchagin and A. V. Yurov},
     title = {The {Darboux} {Transformation} and {Exactly} {Solvable} {Cosmological} {Models}},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
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     url = {http://geodesic.mathdoc.fr/item/TMF_2004_139_3_a3/}
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S. D. Vereshchagin; A. V. Yurov. The Darboux Transformation and Exactly Solvable Cosmological Models. Teoretičeskaâ i matematičeskaâ fizika, Tome 139 (2004) no. 3, pp. 405-422. http://geodesic.mathdoc.fr/item/TMF_2004_139_3_a3/