2024-03-29T05:38:09Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/1404842019-02-20T12:01:15Zcom_10261_37com_10261_4col_10261_290
2016-11-21T09:43:22Z
urn:hdl:10261/140484
Diverging fluctuations of the Lyapunov exponents
Pazó, Diego
López, Juan M.
Politi, Antonio
Ministerio de Economía y Competitividad (España)
We show that in generic one-dimensional Hamiltonian lattices the diffusion coefficient of the maximum Lyapunov exponent diverges in the thermodynamic limit. We trace this back to the long-range correlations associated with the evolution of the hydrodynamic modes. In the case of normal heat transport, the divergence is even stronger, leading to the breakdown of the usual single-function Family-Vicsek scaling ansatz. A similar scenario is expected to arise in the evolution of rough interfaces in the presence of suitably correlated background noise.
2016-11-21T09:43:22Z
2016-11-21T09:43:22Z
2016
2016-11-21T09:43:23Z
artículo
Physical Review Letters 117(3): 034101 (2016)
http://hdl.handle.net/10261/140484
10.1103/PhysRevLett.117.034101
http://dx.doi.org/10.13039/501100003329
eng
Publisher's version
https://doi.org/10.1103/PhysRevLett.117.034101
Sí
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/FIS2014-59462-P
https://creativecommons.org/licenses/by/4.0/
openAccess
American Physical Society