The role of electron-electron interactions in two-dimensional Dirac fermions

The role of electron-electron interactions in two-dimensional Dirac fermion systems remains enigmatic. Using a combination of nonperturbative numerical and analytical techniques that incorporate both the contact and long-range parts of the Coulomb interaction, we identify the two previously discusse...

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Veröffentlicht in:	Science (American Association for the Advancement of Science) 2018-08, Vol.361 (6402), p.570-574
Hauptverfasser:	Tang, Ho-Kin, Leaw, J N, Rodrigues, J N B, Herbut, I F, Sengupta, P, Assaad, F F, Adam, S
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer simulation Computers Crossovers Electrons Fermions Graphene Mathematical analysis Phase transitions Substrates Topological insulators Velocity
Online-Zugang:	Volltext
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