Dynamical stability revisited

Autor(en)

Heide Narnhofer

Abstrakt

States are considered as dynamically stable if they are invariant under a time automorphism and depend smoothly on a perturbation of the dynamics. We study the consequences for finite systems and compare it with the consequences in infinite systems. With an appropriate definition of smoothness it is shown that states that are dynamically stable are equilibrium states. In contrast to previous results we do not need strong asymptotic Abelianess.

Organisation(en)

Mathematische Physik

Journal

Journal of Physics A: Mathematical and Theoretical

Band

41

Anzahl der Seiten

9

ISSN

1751-8113

DOI

https://doi.org/10.1088/1751-8113/41/33/335211

Publikationsdatum

08-2008

Peer-reviewed

Ja

ÖFOS 2012

103019 Mathematische Physik, 103036 Theoretische Physik

Schlagwörter

Link zum Portal

https://ucrisportal.univie.ac.at/de/publications/ca44214a-9d94-4086-a51d-daca2eb6ee46