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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Klamser, Juliane U. | en_US |
dc.contributor.author | Sadhu, Tridib | en_US |
dc.contributor.author | DHAR, DEEPAK | en_US |
dc.date.accessioned | 2022-11-30T05:40:48Z | |
dc.date.available | 2022-11-30T05:40:48Z | |
dc.date.issued | 2022-11 | en_US |
dc.identifier.citation | Physical Review E, 106(5), L052101 | en_US |
dc.identifier.issn | 2470-0045 | en_US |
dc.identifier.issn | 2470-0053 | en_US |
dc.identifier.uri | https://doi.org/10.1103/PhysRevE.106.L052101 | en_US |
dc.identifier.uri | http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/7474 | |
dc.description.abstract | In a system of interacting thin rigid rods of equal length 2ℓ on a two-dimensional grid of lattice spacing a, we show that there are multiple phase transitions as the coupling strength κ=ℓ/a and the temperature are varied. There are essentially two classes of transitions. One corresponds to the Ising-type spontaneous symmetry-breaking transition and the second belongs to less-studied phase transitions of geometrical origin. The latter class of transitions appears at fixed values of κ irrespective of the temperature, whereas the critical coupling for the spontaneous symmetry-breaking transition depends on it. By varying the temperature, the phase boundaries may cross each other, leading to a rich phase behavior with infinitely many phases. Our results are based on Monte Carlo simulations on the square lattice and a fixed-point analysis of a functional flow equation on a Bethe lattice | en_US |
dc.language.iso | en | en_US |
dc.publisher | American Physical Society | en_US |
dc.subject | Physics | en_US |
dc.subject | 2022-NOV-WEEK4 | en_US |
dc.subject | TOC-NOV-2022 | en_US |
dc.subject | 2022 | en_US |
dc.title | Sequence of phase transitions in a model of interacting rods | en_US |
dc.type | Article | en_US |
dc.contributor.department | Dept. of Physics | en_US |
dc.identifier.sourcetitle | Physical Review E | en_US |
dc.publication.originofpublisher | Foreign | en_US |
Appears in Collections: | JOURNAL ARTICLES |
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