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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ftciteseerx:oai:CiteSeerX.psu:10.1.1.545.9799 2023-05-15T14:52:15+02:00 Arctic octahedron in three-dimensional rhombus tilings and related integer solid partitions M. Widom R. Mosseri N. Destainville F. Bailly The Pennsylvania State University CiteSeerX Archives 1989 application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.545.9799 http://euler.phys.cmu.edu/widom/pubs/PDF/jsp109_2002_p945.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.545.9799 http://euler.phys.cmu.edu/widom/pubs/PDF/jsp109_2002_p945.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://euler.phys.cmu.edu/widom/pubs/PDF/jsp109_2002_p945.pdf text 1989 ftciteseerx 2016-01-08T11:17:29Z 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 sfree/sfixed=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. KEY WORDS: Random tilings; integer partitions; configurational entropy; boundary effects; transition matrix Monte Carlo algorithms. Text Arctic Unknown Arctic Linde ENVELOPE(124.611,124.611,64.968,64.968) |
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ftciteseerx |
language |
English |
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 sfree/sfixed=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. KEY WORDS: Random tilings; integer partitions; configurational entropy; boundary effects; transition matrix Monte Carlo algorithms. |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
M. Widom R. Mosseri N. Destainville F. Bailly |
spellingShingle |
M. Widom R. Mosseri N. Destainville F. Bailly Arctic octahedron in three-dimensional rhombus tilings and related integer solid partitions |
author_facet |
M. Widom R. Mosseri N. Destainville F. Bailly |
author_sort |
M. Widom |
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 |
publishDate |
1989 |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.545.9799 http://euler.phys.cmu.edu/widom/pubs/PDF/jsp109_2002_p945.pdf |
long_lat |
ENVELOPE(124.611,124.611,64.968,64.968) |
geographic |
Arctic Linde |
geographic_facet |
Arctic Linde |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
http://euler.phys.cmu.edu/widom/pubs/PDF/jsp109_2002_p945.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.545.9799 http://euler.phys.cmu.edu/widom/pubs/PDF/jsp109_2002_p945.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
_version_ |
1766323470896988160 |