Non-amenable Cayley graphs of high girth have $p_c < p_u$ and mean-field exponents
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1. | Title | Title of document | Non-amenable Cayley graphs of high girth have $p_c < p_u$ and mean-field exponents |
2. | Creator | Author's name, affiliation, country | Asaf Nachmias; University of British Columbia; Canada |
2. | Creator | Author's name, affiliation, country | Yuval Peres; Microsoft Research; United States |
3. | Subject | Discipline(s) | |
3. | Subject | Keyword(s) | Percolation; Self avoiding walk; Non-amenable graphs |
3. | Subject | Subject classification | 82B43 |
4. | Description | Abstract | In this note we show that percolation on non-amenable Cayley graphs of high girth has a phase of non-uniqueness, i.e., $p_c< p_u$. Furthermore, we show that percolation and self-avoiding walk on such graphs have mean-field critical exponents. In particular, the self-avoiding walk has positive speed. |
5. | Publisher | Organizing agency, location | |
6. | Contributor | Sponsor(s) | |
7. | Date | (YYYY-MM-DD) | 2012-12-03 |
8. | Type | Status & genre | Peer-reviewed Article |
8. | Type | Type | |
9. | Format | File format | |
10. | Identifier | Uniform Resource Identifier | http://ecp.ejpecp.org/article/view/2139 |
10. | Identifier | Digital Object Identifier | 10.1214/ECP.v17-2139 |
11. | Source | Journal/conference title; vol., no. (year) | Electronic Communications in Probability; Vol 17 |
12. | Language | English=en | en |
14. | Coverage | Geo-spatial location, chronological period, research sample (gender, age, etc.) | |
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