Arctic octahedron in three-dimensional rhombus tilings and related integer solid partitions
Three-dimensional integer partitions provide a convenient representation of codimension-one three-dimensional random rhombus tilings. Calculating the entropy for such a model is a notoriously difficult problem. We apply transition matrix Monte Carlo simulations to evaluate their entropy with high pr...
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ftdatacite:10.48550/arxiv.cond-mat/0201309 2023-05-15T14:51:31+02:00 Arctic octahedron in three-dimensional rhombus tilings and related integer solid partitions Widom, M. Mosseri, R. Destainville, N. Bailly, F. 2002 https://dx.doi.org/10.48550/arxiv.cond-mat/0201309 https://arxiv.org/abs/cond-mat/0201309 unknown arXiv https://dx.doi.org/10.1023/a:1020464224385 Assumed arXiv.org perpetual, non-exclusive license to distribute this article for submissions made before January 2004 http://arxiv.org/licenses/assumed-1991-2003/ Statistical Mechanics cond-mat.stat-mech FOS Physical sciences article-journal Article ScholarlyArticle Text 2002 ftdatacite https://doi.org/10.48550/arxiv.cond-mat/0201309 https://doi.org/10.1023/a:1020464224385 2022-04-01T16:44:20Z Three-dimensional integer partitions provide a convenient representation of codimension-one three-dimensional random rhombus tilings. Calculating the entropy for such a model is a notoriously difficult problem. We apply transition matrix Monte Carlo simulations to evaluate their entropy with high precision. We consider both free- and fixed-boundary tilings. Our results suggest that the ratio of free- and fixed-boundary entropies is $σ_{free}/σ_{fixed}=3/2$, and can be interpreted as the ratio of the volumes of two simple, nested, polyhedra. This finding supports a conjecture by Linde, Moore and Nordahl concerning the ``arctic octahedron phenomenon'' in three-dimensional random tilings. Text Arctic DataCite Metadata Store (German National Library of Science and Technology) Arctic Linde ENVELOPE(124.611,124.611,64.968,64.968) |
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collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Statistical Mechanics cond-mat.stat-mech FOS Physical sciences |
spellingShingle |
Statistical Mechanics cond-mat.stat-mech FOS Physical sciences Widom, M. Mosseri, R. Destainville, N. Bailly, F. Arctic octahedron in three-dimensional rhombus tilings and related integer solid partitions |
topic_facet |
Statistical Mechanics cond-mat.stat-mech FOS Physical sciences |
description |
Three-dimensional integer partitions provide a convenient representation of codimension-one three-dimensional random rhombus tilings. Calculating the entropy for such a model is a notoriously difficult problem. We apply transition matrix Monte Carlo simulations to evaluate their entropy with high precision. We consider both free- and fixed-boundary tilings. Our results suggest that the ratio of free- and fixed-boundary entropies is $σ_{free}/σ_{fixed}=3/2$, and can be interpreted as the ratio of the volumes of two simple, nested, polyhedra. This finding supports a conjecture by Linde, Moore and Nordahl concerning the ``arctic octahedron phenomenon'' in three-dimensional random tilings. |
format |
Text |
author |
Widom, M. Mosseri, R. Destainville, N. Bailly, F. |
author_facet |
Widom, M. Mosseri, R. Destainville, N. Bailly, F. |
author_sort |
Widom, M. |
title |
Arctic octahedron in three-dimensional rhombus tilings and related integer solid partitions |
title_short |
Arctic octahedron in three-dimensional rhombus tilings and related integer solid partitions |
title_full |
Arctic octahedron in three-dimensional rhombus tilings and related integer solid partitions |
title_fullStr |
Arctic octahedron in three-dimensional rhombus tilings and related integer solid partitions |
title_full_unstemmed |
Arctic octahedron in three-dimensional rhombus tilings and related integer solid partitions |
title_sort |
arctic octahedron in three-dimensional rhombus tilings and related integer solid partitions |
publisher |
arXiv |
publishDate |
2002 |
url |
https://dx.doi.org/10.48550/arxiv.cond-mat/0201309 https://arxiv.org/abs/cond-mat/0201309 |
long_lat |
ENVELOPE(124.611,124.611,64.968,64.968) |
geographic |
Arctic Linde |
geographic_facet |
Arctic Linde |
genre |
Arctic |
genre_facet |
Arctic |
op_relation |
https://dx.doi.org/10.1023/a:1020464224385 |
op_rights |
Assumed arXiv.org perpetual, non-exclusive license to distribute this article for submissions made before January 2004 http://arxiv.org/licenses/assumed-1991-2003/ |
op_doi |
https://doi.org/10.48550/arxiv.cond-mat/0201309 https://doi.org/10.1023/a:1020464224385 |
_version_ |
1766322655552602112 |