INVESTIGADORES
LAMAS Carlos Alberto
congresos y reuniones científicas
Título:
Fermi Liquid instabilities in two-dimensional lattice models and aplications to Graphene
Autor/es:
C. A. LAMAS
Lugar:
Ecole de Physique, Les Houches, Francia.
Reunión:
Workshop; Modern theories of correlated electron systems; 2009
Resumen:
We develop a procedure for detecting Fermi liquid instabilities by extending the analysis of Pomeranchuk to two-dimensional lattice systems. The method is very general and straightforward to apply, thus, provides a powerful tool for the search of exotic phases. We test it by applying it to a lattice electron model with interactions leading to s- and d-wave instabilities. Aplications to Graphene are presented.