Aging in a Structural Glass

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Kob, Walter; Barrat, Jean-Louis;
  • Related identifiers: doi: 10.1016/S0378-4371(98)00510-X
  • Subject: Condensed Matter - Statistical Mechanics | Condensed Matter - Disordered Systems and Neural Networks
    arxiv: Condensed Matter::Disordered Systems and Neural Networks

We discuss the relaxation dynamics of a simple structural glass which has been quenched below its glass transition temperature. We demonstrate that time correlation functions show strong aging effects and investigate in what way the fluctuation dissipation theorem is vi... View more
  • References (13)
    13 references, page 1 of 2

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    [2] L. C. E. Struik, Physical Aging in Amorphous Polymers and Other Materials (Elsevier, Amsterdam, 1978); G. B. McKenna, p. 311 in Comprehensive Polymer Science, Vol. 12, Polymer Properties, Eds.: C. Booth and C. Price (Pergamon, Oxford, 1989).

    [3] W. Kob and H. C. Andersen, Phys. Rev. E 53, 4134 (1995); ibid. 51, 4626 (1995); Phys. Rev. Lett., 73, 1376 (1994).

    [4] W. G¨otze and L. Sj¨ogren, Rep. Prog. Phys. 55, 241 (1992); W. Kob, p. 28 in Experimental and Theoretical Approaches to Supercooled Liquids: Advances and Novel Applications, Eds.: J. Fourkas, D. Kivelson, U. Mohanty, and K. Nelson (ACS Books, Washington, 1997).

    [5] W. Kob and J.-L. Barrat, Phys. Rev. Lett. 78, 4581 (1997).

    [6] J.-L. Barrat and W. Kob, preprint cond-mat/9806027.

    [7] G. Parisi, Phys. Rev. Lett. 79, 3660 (1997).

    [8] Note that the small amplitude oscillations in Ck at short times stem from the periodic coupling of the system to the heat bath.

    [9] D. S. Fisher and D. Huse, Phys. Rev. B 38, 373 (1988).

    [10] L. F. Cugliandolo, J. Kurchan and L. Peliti, Phys. Rev. E 55, 3898 (1997).

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