Zero-temperature glass transition in two dimensions.

Published

Journal Article

Liquids cooled towards the glass transition temperature transform into amorphous solids that have a wide range of applications. While the nature of this transformation is understood rigorously in the mean-field limit of infinite spatial dimensions, the problem remains wide open in physical dimensions. Nontrivial finite-dimensional fluctuations are hard to control analytically, and experiments fail to provide conclusive evidence regarding the nature of the glass transition. Here, we develop Monte Carlo methods for two-dimensional glass-forming liquids that allow us to access equilibrium states at sufficiently low temperatures to directly probe the glass transition in a regime inaccessible to experiments. We find that the liquid state terminates at a thermodynamic glass transition which occurs at zero temperature and is associated with an entropy crisis and a diverging static correlation length. Our results thus demonstrate that a thermodynamic glass transition can occur in finite dimensional glass-formers.

Full Text

Duke Authors

Cited Authors

  • Berthier, L; Charbonneau, P; Ninarello, A; Ozawa, M; Yaida, S

Published Date

  • April 3, 2019

Published In

Volume / Issue

  • 10 / 1

Start / End Page

  • 1508 -

PubMed ID

  • 30944330

Pubmed Central ID

  • 30944330

Electronic International Standard Serial Number (EISSN)

  • 2041-1723

International Standard Serial Number (ISSN)

  • 2041-1723

Digital Object Identifier (DOI)

  • 10.1038/s41467-019-09512-3

Language

  • eng