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Ergodicity of the LLR method for the Density of States
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Roberto Pellegrini,
Antonio Rago
EPJ Web of Conferences, Volume: 175, Start page: 02005
Swansea University Author:
Biagio Lucini
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DOI (Published version): 10.1051/epjconf/201817502005
Abstract
The LLR method is a novel algorithm that enables us to evaluate the density of states in lattice gauge theory. We present our study of the ergodicity properties of the LLR algorithm for the model of Yang-Mills SU(3). We show that the use of the replica exchange method alleviates significantly the to...
| Published in: | EPJ Web of Conferences |
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| ISSN: | 2100-014X |
| Published: |
2018
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| Online Access: |
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| URI: | https://cronfa.swan.ac.uk/Record/cronfa39244 |
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| Abstract: |
The LLR method is a novel algorithm that enables us to evaluate the density of states in lattice gauge theory. We present our study of the ergodicity properties of the LLR algorithm for the model of Yang-Mills SU(3). We show that the use of the replica exchange method alleviates significantly the topological freeze-out that severely affects other algorithms. |
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| College: |
Faculty of Science and Engineering |
| Start Page: |
02005 |