Ergostatting and thermostatting at a fixed point

Autor(en)

Helmuth Hüffel, Sasa Ilijic

Abstrakt

We propose an innovative type of ergostats and thermostats for molecular dynamics simulations. A general class of active particle swarm models is considered, where any specific total energy (alternatively any specific temperature) can be provided at a fixed point of the evolution of the swarm. We identify the extended system feedback force of the Nosé-Hoover thermostat with the "internal energy" variable of active Brownian motion.

Organisation(en)

Teilchenphysik

Externe Organisation(en)

University of Zagreb

Journal

Physical Review E

Band

94

Anzahl der Seiten

10

ISSN

1539-3755

DOI

https://doi.org/10.1103/PhysRevE.94.052115

Publikationsdatum

11-2016

Peer-reviewed

Ja

ÖFOS 2012

103036 Theoretische Physik, 103029 Statistische Physik

Schlagwörter

ASJC Scopus Sachgebiete

Condensed Matter Physics, Statistical and Nonlinear Physics, Statistics and Probability

Link zum Portal

https://ucris.univie.ac.at/portal/de/publications/ergostatting-and-thermostatting-at-a-fixed-point(fd7ae0eb-41c3-4d2e-a3af-7761bb835fe0).html