{ "id": "cond-mat/0202036", "version": "v3", "published": "2002-02-02T18:12:03.000Z", "updated": "2003-08-25T12:41:34.000Z", "title": "The breakdown of the shear modulus at the glass transition", "authors": [ "U. Buchenau" ], "comment": "4 pages, 5 figures, 13 references; version 2 changed in title, reduced claims and modified arguments according to referee criticque from PRL. One equation was omitted; otherwise equations are unchanged Paper rejected by PRL; Version 3 accepted as part of the proceedings Workshop Disordered Solids in Andalo 2003 to appear in Phil. Mag. B", "journal": "Phil. Mag. 84, 1333 (2004)", "doi": "10.1080/147864303100001644071", "categories": [ "cond-mat.dis-nn" ], "abstract": "The glass transition is described in terms of thermally activated local structural rearrangements, the secondary relaxations of the glass phase. The interaction between these secondary relaxations leads to a much faster and much more dramatic breakdown of the shear modulus than without interaction, thus creating the impression of a separate primary process which in reality does not exist. The model gives a new view on the fragility and the stretching, two puzzling features of the glass transition.", "revisions": [ { "version": "v3", "updated": "2003-08-25T12:41:34.000Z" } ], "analyses": { "keywords": [ "glass transition", "shear modulus", "secondary relaxations", "thermally activated local structural rearrangements", "separate primary process" ], "tags": [ "journal article" ], "publication": { "journal": "Philosophical Magazine", "year": 2004, "month": "May", "volume": 84, "number": 13, "pages": 1333 }, "note": { "typesetting": "TeX", "pages": 4, "language": "en", "license": "arXiv", "status": "editable", "adsabs": "2004PMag...84.1333B" } } }