Geodesic
Singularity of the~``swallow-tail'' type and the~glass--glass transition in a~system of collapsing hard spheres
Teoretičeskaâ i matematičeskaâ fizika, Tome 167 (2011) no. 2, pp. 284-294

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In the mode-coupling approximation, we consider the transition to the glass state in a system of collapsing hard spheres (a system with the hard-core potential to which a repulsive step is added) We propose an approximation for the structure factor of the system, which we use to construct the phase diagram of the transition to the glass state. We show that there exists a maximum on the liquid–glass curve corresponding to the reentrant transition to the glass state in the system. In the framework of the proposed model, we consider bifurcations of solutions of the equations describing the transition to the glass state and show that there exist bifurcations of the “swallow-tail” type corresponding to the glass–glass transition.
Keywords: mode-coupling theory
Mots-clés : liquid–glass transition, glass–glass transition. 
@article{TMF_2011_167_2_a9,
     author = {V. N. Ryzhov and E. E. Tareeva and Yu. D. Fomin},
     title = {Singularity of the~``swallow-tail'' type and the~glass--glass transition in a~system of collapsing hard spheres},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {284--294},
     publisher = {mathdoc},
     volume = {167},
     number = {2},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2011_167_2_a9/}
}
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V. N. Ryzhov; E. E. Tareeva; Yu. D. Fomin. Singularity of the~``swallow-tail'' type and the~glass--glass transition in a~system of collapsing hard spheres. Teoretičeskaâ i matematičeskaâ fizika, Tome 167 (2011) no. 2, pp. 284-294. http://geodesic.mathdoc.fr/item/TMF_2011_167_2_a9/