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19932019
most citedPlanar QED at finite temperature and density: Hall conductivity, Berry's phases and minimal conductivity of graphene

44 citations · 435 across the 38 of their papers we have counts for

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Showing 1998Show all

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hep-th1998

Dirac fields in a Bohm-Aharonov background and spectral boundary conditions

C. G. Beneventano, M. De Francia, E. M. Santangelo

We study the problem of a Dirac field in the background of an Aharonov-Bohm flux string. We exclude the origin by imposing spectral boundary conditions at a finite radius then shri…

hep-th1998★ 27 cited

Dirac fields in the background of a magnetic flux string and spectral boundary conditions

C. G. Beneventano, M. De Francia, E. M. Santangelo

We study the problem of a Dirac field in the background of an Aharonov-Bohm flux string. We exclude the origin by imposing spectral boundary conditions at a finite radius then shri…