Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Scaling behavior in a stochastic self-gravitating system. / Antonov, N. V.
в: Physical Review Letters, Том 92, № 16, 161101, 23.04.2004.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Scaling behavior in a stochastic self-gravitating system
AU - Antonov, N. V.
N1 - Funding Information: IJPBEV 0217-9792 17 , 2137 ( 2003 ). 10.1142/S0217979203018193 I thank Erik Aurell, Alvaro Domínguez, and Paolo Muratore Ginanneschi for valuable discussions. The work was performed within the framework of the Visby Program offered by the Swedish Institute. It was also supported by the Nordic Grant for Network Cooperation with the Baltic Countries and Northwest Russia No. FIN-20/2003 and the Academy of Finland (Grant No. 203122). I thank the Swedish Institute of Computer Science in Kista for their kind hospitality.
PY - 2004/4/23
Y1 - 2004/4/23
N2 - The field theoretic renormalization group was used to analyze a system of stochastic differential equations for the velocity and density of classical self-gravitating matter. Associated with physically admissible fixed points of the renormalization-group equations, the existence of two types of large-scale scaling behavior was established. It was shown that the velocity and density fields have independent scaling dimensions. The results show that analysis supports the importance of the rotational components of the velocity field in the formation of those scaling laws.
AB - The field theoretic renormalization group was used to analyze a system of stochastic differential equations for the velocity and density of classical self-gravitating matter. Associated with physically admissible fixed points of the renormalization-group equations, the existence of two types of large-scale scaling behavior was established. It was shown that the velocity and density fields have independent scaling dimensions. The results show that analysis supports the importance of the rotational components of the velocity field in the formation of those scaling laws.
UR - http://www.scopus.com/inward/record.url?scp=2942622397&partnerID=8YFLogxK
U2 - 10.1103/PhysRevLett.92.161101
DO - 10.1103/PhysRevLett.92.161101
M3 - Article
AN - SCOPUS:2942622397
VL - 92
JO - Physical Review Letters
JF - Physical Review Letters
SN - 0031-9007
IS - 16
M1 - 161101
ER -
ID: 86531668