2014年10月
Finite-size effects in a mean-field kinetically constrained model: dynamical glassiness and quantum criticality
JOURNAL OF STATISTICAL MECHANICS-THEORY AND EXPERIMENT
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- 開始ページ
- P10001/1
- 終了ページ
- P10001/38
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1088/1742-5468/2014/10/P10001
- 出版者・発行元
- IOP PUBLISHING LTD
On the example of a mean-field Fredrickson-Andersen kinetically constrained model, we focus on the known property that equilibrium dynamics take place at a first-order dynamical phase transition point in the space of time realizations. We investigate the finite-size properties of this first-order transition. By discussing and exploiting a mapping of the classical dynamical transition-an argued glassiness signature-to a first-order quantum transition, we show that the quantum analogy can be exploited to extract finite-size properties, which in many respects are similar to those in genuine mean-field quantum systems with a first-order transition. We fully characterize the finite-size properties of the order parameter across the first-order transition.
- リンク情報
- ID情報
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- DOI : 10.1088/1742-5468/2014/10/P10001
- ISSN : 1742-5468
- Web of Science ID : WOS:000345746500001