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Non equilibrium stochastic models

Grant number: 14/16771-9
Support Opportunities:Research Grants - Visiting Researcher Grant - International
Duration: January 04, 2015 - 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


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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