arXiv:1001.3761 Abstract | arXiv Analytics

arXiv:1001.3761 [cond-mat.mes-hall]Abstract References Reviews Resources

Multiparticle equations for interacting Dirac Fermions in graphene nanostructures

R. Egger, A. De Martino, H. Siedentop, E. Stockmeyer

Published 2010-01-21, updated 2010-05-05Version 2

We study the energy of quasi-particles in graphene within the Hartree-Fock approximation. The quasi-particles are confined via an inhomogeneous magnetic field and interact via the Coulomb potential. We show that the associated functional has a minimizer and determine the stability conditions for the N-particle problem in such a graphene quantum dot.

Comments: 19 pages, 3 figures, published version

Journal: J. Phys. A: Math. Theor. 43 (2010) 215202.

DOI: 10.1088/1751-8113/43/21/215202

Categories: cond-mat.mes-hall, math-ph, math.MP

Keywords: interacting dirac fermions, graphene nanostructures, multiparticle equations, graphene quantum dot, quasi-particles

Tags: journal article

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