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Universal spectrum of normal modes in low-temperature glasses

We report an analytical study of the vibrational spectrum of the simplest model of jamming, the soft perceptron. We identify two distinct classes of soft modes. The first kind of modes are related to isostaticity and appear only in the close vicinity of the jamming transition. The second kind of mod...

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Wedi'i Gadw mewn:
Manylion Llyfryddiaeth
Cyhoeddwyd yn:Proc Natl Acad Sci U S A
Prif Awduron: Franz, Silvio, Parisi, Giorgio, Urbani, Pierfrancesco, Zamponi, Francesco
Fformat: Artigo
Iaith:Inglês
Cyhoeddwyd: National Academy of Sciences 2015
Pynciau:
Mynediad Ar-lein:https://ncbi.nlm.nih.gov/pmc/articles/PMC4664328/
https://ncbi.nlm.nih.gov/pubmed/26561585
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1511134112
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