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19982009
most citedPlanar QED at finite temperature and density: Hall conductivity, Berry's phases and minimal conductivity of graphene

44 citations · 80 across the 6 of their papers we have counts for

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hep-th2009★ 44 cited

Planar QED at finite temperature and density: Hall conductivity, Berry's phases and minimal conductivity of graphene

C. G. Beneventano, Paola Giacconi, E. M. Santangelo +1

We study 1-loop effects for massless Dirac fields in two spatial dimensions, coupled to homogeneous electromagnetic backgrounds, both at zero and at finite temperature and density.…