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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2012, Volume 95, Issue 3, Pages 168–174
(Mi jetpl2436)
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This article is cited in 3 scientific papers (total in 3 papers)
CONDENSED MATTER
Fermi point in graphene as a monopole in momentum space
M. A. Zubkov Institute for Theoretical and Experimental Physics (Russian Federation State Scientific Center), Moscow
Abstract:
We consider the effective field theory of graphene monolayer with the
Coulomb interaction between fermions taken into account. The gauge field in
momentum space is introduced. The position of the Fermi point coincides with
the position of the corresponding monopole. The procedure of extracting such
monopoles during lattice simulations is suggested.
Received: 19.12.2011
Citation:
M. A. Zubkov, “Fermi point in graphene as a monopole in momentum space”, Pis'ma v Zh. Èksper. Teoret. Fiz., 95:3 (2012), 168–174; JETP Letters, 95:3 (2012), 152–159
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https://www.mathnet.ru/eng/jetpl2436 https://www.mathnet.ru/eng/jetpl/v95/i3/p168
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Abstract page: | 223 | Full-text PDF : | 62 | References: | 49 | First page: | 9 |
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