title: Metastable structures with modified weighted density-functional theory.
abstract: The free energy of the supercooled liquid near freezing is studied in the density-functional approach using the modified weighted density approximation. A class of minima corresponding to heterogeneous structures characterized by weak mass localization are detected. The stability of these structures is found to be greater than the highly localized "hard-sphere glass" state in the intermediate density range above freezing.
authors.affiliation: School of Physical Sciences, Jawaharlal Nehru University, New Delhi 110067, India.
authors.forename: Charanbir
authors.initials: C
authors.lastname: Kaur
authors.forename: Shankar P
authors.initials: SP
authors.lastname: Das