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Glassy behavior in systems with Kac-type step-function interaction

Kok-Kiong Loh·Kyozi Kawasaki·Alan R. Bishop·Turab Lookman·Avadh Saxena·Jörg Schmalian·Zohar Nussinov
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Abstract

We study a system with a weak, long-range repulsive Kac-type step-function interaction within the framework of a replicated effective $ϕ^4$-theory. The occurrence of extensive configurational entropy, or an exponentially large number of metastable minima in the free energy (characteristic of a glassy state), is demonstrated. The underlying mechanism of mesoscopic patterning and defect organizations is discussed.

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Kok-Kiong Loh, Kyozi Kawasaki, Alan R. Bishop, Turab Lookman, Avadh Saxena, Jörg Schmalian, Zohar Nussinov. 2002-06-25. Glassy behavior in systems with Kac-type step-function interaction. https://arxiv.org/abs/cond-mat/0206494

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