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Type: Artigo de periódico
Title: FRW cosmologies between chaos and integrability
Author: Motter, AE
Letelier, PS
Abstract: A recent paper by Castagnino, Giacomini and Lara concludes that there is no chaos in a conformally coupled closed Friedmann-Robertson-Walker universe, which is in apparent contradiction with previous works. We point out that although nonchaotic the quoted system is nonintegrable.
Country: EUA
Editor: American Physical Soc
Citation: Physical Review D. American Physical Soc, v. 65, n. 6, 2002.
Rights: aberto
Identifier DOI: 10.1103/PhysRevD.65.068502
Date Issue: 2002
Appears in Collections:Unicamp - Artigos e Outros Documentos

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