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cond-mat.str-el2003★ 13 cited
Large N Effects and Renormalization of the Long-Range Coulomb Interaction in Carbon Nanotubes
S Bellucci, J. Gonzalez, P. Onorato
We develop a dimensional regularization approach to deal with the low-energy effects of the long-range Coulomb interaction in 1D electron systems. The method allows us to avoid the…
cond-mat.str-el2001★ 24 cited
Crossover from marginal Fermi liquid to Luttinger liquid behavior in carbon nanotubes
S. Bellucci, J. Gonzalez
We study graphene-based electron systems with long-range Coulomb interaction by performing an analytic continuation in the number of dimensions. We characterize in this way the cro…