{ "id": "1512.08459", "version": "v1", "published": "2015-12-28T17:08:15.000Z", "updated": "2015-12-28T17:08:15.000Z", "title": "Ergostatting and Thermostatting at a Fixed Point", "authors": [ "Helmuth Huffel", "Sasa Ilijic" ], "comment": "21 pages, 12 figures", "categories": [ "cond-mat.stat-mech" ], "abstract": "We propose a novel 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 Nos\\'e - Hoover thermostat with the \"internal energy\" variable of active Brownian motion.", "revisions": [ { "version": "v1", "updated": "2015-12-28T17:08:15.000Z" } ], "analyses": { "keywords": [ "fixed point", "specific total energy", "molecular dynamics simulations", "extended system feedback force", "active particle swarm models" ], "note": { "typesetting": "TeX", "pages": 21, "language": "en", "license": "arXiv", "status": "editable" } } }