Critical properties and phase transitions in probabilistic cellular automata and s...
Multi-user equipment approved in grant 2015/23849-7: computer cluster
Critical Phenomena in envolving processes and equilibrium systems
| Grant number: | 14/16771-9 |
| Support Opportunities: | Research Grants - Visiting Researcher Grant - International |
| Start date: | January 04, 2015 |
| End date: | March 03, 2015 |
| Field of knowledge: | Physical Sciences and Mathematics - Physics - Condensed Matter Physics |
| Principal Investigator: | Francisco Castilho Alcaraz |
| Grantee: | Francisco Castilho Alcaraz |
| Visiting researcher: | Vladimir Rittenberg |
| Visiting researcher institution: | Universität Bonn, Germany |
| Host Institution: | Instituto de Física de São Carlos (IFSC). Universidade de São Paulo (USP). São Carlos , SP, Brazil |
| Associated research grant: | 10/51983-6 - Quantum spin chains, AP.TEM |
Abstract
In the present visit we are going to produce concrete cases of stochastic models showing conformal invariance whose highest states are complex numbers. This will imply the existence of oscillations in the time behavior of physical quantities. We also will produce a formulation of the raise and peel model that includes boundary terms, this formulation can be seen asa nonlocal version of the asymmetric exclusion problem (ASEP). (AU)
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