Spontaneous symmetry breaking and Lifshitz transition in bilayer graphene
Lemonik, Y. · Aleiner, I. L. · Toke, C. · Fal'ko, V. I.
Original · EN
We derive the renormalization group equations describing all the short-range interactions in bilayer graphene allowed by symmetry and the long range Coulomb interaction. For certain range of parameters, we predict the first order phase transition to the uniaxially deformed gapless state accompanied by the change of the topology of the electron spectrum.
English translation
This paper has no Arabic translation yet. Be the first: it takes a few seconds, and the result is stored for every future reader.