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.
|Original language||English (US)|
|Journal||Physical Review D|
|State||Published - 2002|
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)