Projects per year
Abstract
We design an irreversible worm algorithm for the zero-field ferromagnetic Ising model by using the lifting technique. We study the dynamic critical behavior of an energylike observable on both the complete graph and toroidal grids, and compare our findings with reversible algorithms such as the Prokof'ev-Svistunov worm algorithm. Our results show that the lifted worm algorithm improves the dynamic exponent of the energylike observable on the complete graph and leads to a significant constant improvement on toroidal grids.
| Original language | English |
|---|---|
| Article number | 042126 |
| Number of pages | 8 |
| Journal | Physical Review E |
| Volume | 97 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - 18 Apr 2018 |
Projects
- 2 Finished
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ARC Centre of Excellence for Mathematical and Statistical Frontiers of Big Data, Big Models, New Insights
Hall, P. (Primary Chief Investigator (PCI)), Bartlett, P. (Chief Investigator (CI)), Bean, N. (Chief Investigator (CI)), Burrage, K. (Chief Investigator (CI)), DeGier, J. (Chief Investigator (CI)), Delaigle, A. (Chief Investigator (CI)), Forrester, P. (Chief Investigator (CI)), Geweke, J. (Chief Investigator (CI)), Kohn, R. (Chief Investigator (CI)), Kroese, D. (Chief Investigator (CI)), Mengersen, K. L. (Chief Investigator (CI)), Pettit, A. (Chief Investigator (CI)), Pollett, P. (Chief Investigator (CI)), Roughan, M. (Chief Investigator (CI)), Ryan, L. M. (Chief Investigator (CI)), Taylor, P. (Chief Investigator (CI)), Turner, I. (Chief Investigator (CI)), Wand, M. (Chief Investigator (CI)), Garoni, T. (Chief Investigator (CI)), Smith-Miles, K. A. (Chief Investigator (CI)), Caley, M. (Partner Investigator (PI)), Churches, T. (Partner Investigator (PI)), Elazar, D. (Partner Investigator (PI)), Gupta, A. (Partner Investigator (PI)), Harch, B. (Partner Investigator (PI)), Tam, S.-M. (Partner Investigator (PI)), Weegberg, K. (Partner Investigator (PI)), Willinger, W. (Partner Investigator (PI)) & Hyndman, R. (Chief Investigator (CI))
ARC - Australian Research Council, Monash University – Internal Department Contribution, University of Melbourne, Queensland University of Technology (QUT), University of Adelaide, University of New South Wales (UNSW), University of Queensland , University of Technology (UTS) Sydney, Monash University – Internal University Contribution, Monash University – Internal Faculty Contribution, Monash University – Internal School Contribution, Roads Corporation (trading as VicRoads) (Victoria)
1/01/17 → 31/12/21
Project: Research
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Finite Markov chains in statistical mechanics and combinatorics
Garoni, T. (Primary Chief Investigator (PCI)), Collevecchio, A. (Chief Investigator (CI)) & Markowsky, G. (Chief Investigator (CI))
ARC - Australian Research Council
2/01/14 → 31/12/17
Project: Research
Equipment
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Monash eResearch
Powell, D. (Manager)
Office of the Vice-Provost (Research and Research Infrastructure)Facility/equipment: Facility