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Lifespan method as a tool to study criticality in absorbing-state phase transitions
dc.contributor.author | de Souza Mata, Angelica |
dc.contributor.author | Boguñá, Marian |
dc.contributor.author | Castellano, Claudio |
dc.contributor.author | Pastor Satorras, Romualdo |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Física i Enginyeria Nuclear |
dc.date.accessioned | 2015-06-04T16:32:04Z |
dc.date.available | 2015-06-04T16:32:04Z |
dc.date.created | 2015-05-12 |
dc.date.issued | 2015-05-12 |
dc.identifier.citation | Mata, A. S. [et al.]. Lifespan method as a tool to study criticality in absorbing-state phase transitions. "Physical review E: statistical, nonlinear, and soft matter physics", 12 Maig 2015, vol. 91, núm. 5, p. 1-7. |
dc.identifier.issn | 1539-3755 |
dc.identifier.uri | http://hdl.handle.net/2117/28182 |
dc.description.abstract | In a recent work, a new numerical method (the lifespan method) has been introduced to study the critical properties of epidemic processes on complex networks [M. Boguna, C. Castellano, and R. Pastor-Satorras, Phys. Rev. Lett. 111, 068701 (2013)]. Here, we present a detailed analysis of the viability of this method for the study of the critical properties of generic absorbing-state phase transitions in lattices. Focusing on the well-understood case of the contact process, we develop a finite-size scaling theory to measure the critical point and its associated critical exponents. We show the validity of the method by studying numerically the contact process on a one-dimensional lattice and comparing the findings of the lifespan method with the standard quasistationary method. We find that the lifespan method gives results that are perfectly compatible with those of quasistationary simulations and with analytical results. Our observations confirm that the lifespan method is a fully legitimate tool for the study of the critical properties of absorbing phase transitions in regular lattices. |
dc.format.extent | 7 p. |
dc.language.iso | eng |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Física |
dc.subject.lcsh | Phase transformations (Statistical physics) |
dc.subject.other | Coupled chemical-reactions |
dc.subject.other | Density series expansions |
dc.subject.other | Directed percolation |
dc.subject.other | Lattice |
dc.subject.other | Square |
dc.title | Lifespan method as a tool to study criticality in absorbing-state phase transitions |
dc.type | Article |
dc.subject.lemac | Canvi de fase (Física estadística) |
dc.contributor.group | Universitat Politècnica de Catalunya. SIMCON - First-principles approaches to condensed matter physics: quantum effects and complexity |
dc.identifier.doi | 10.1103/PhysRevE.91.052117 |
dc.relation.publisherversion | http://journals.aps.org/pre/pdf/10.1103/PhysRevE.91.052117 |
dc.rights.access | Open Access |
local.identifier.drac | 15830478 |
dc.description.version | Postprint (published version) |
dc.relation.projectid | info:eu-repo/grantAgreement/EC/FP7/317532/EU/Foundational Research on MULTIlevel comPLEX networks and systems/MULTIPLEX |
local.citation.author | Mata, A. S.; Boguñá, M.; Castellano, C.; Pastor-Satorras, R. |
local.citation.publicationName | Physical review E: statistical, nonlinear, and soft matter physics |
local.citation.volume | 91 |
local.citation.number | 5 |
local.citation.startingPage | 1 |
local.citation.endingPage | 7 |
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