77 citations · 432 across the 17 of their papers we have counts for
17 papers
Time-reversal versus chiral symmetry breaking in twisted bilayer graphene
J. Gonzalez, T. Stauber
By applying a self-consistent Hartree-Fock approximation, we show that the mechanism of dynamical symmetry breaking can account for the insulating phase that develops about the cha…
Marginal Fermi liquid in twisted bilayer graphene
J. González, T. Stauber
Linear resistivity at low temperatures is a prominent feature of high-T superconductors which has also been found recently in twisted bilayer graphene. We show that due to an e…
Topological protection from exceptional points in Weyl and nodal line semimetals
J. Gonzalez, R. A. Molina
We investigate the topological protection of surface states in Weyl and nodal-line semimetals by characterizing them as evanescent states when the band structure is extended to com…
Strong-coupling phases of 3D Dirac and Weyl semimetals. A renormalization group approach
J. Gonzalez
We investigate the strong-coupling phases that may arise in 3D Dirac and Weyl semimetals under the effect of the long-range Coulomb interaction, considering the many-body theory of…
High-pressure structural phase transitions in CuWO4
J. Ruiz-Fuertes, D. Errandonea, R. Lacomba-Perales +9
We study the effects of pressure on the structural, vibrational, and magnetic behavior of cuproscheelite. We performed powder x-ray diffraction and Raman spectroscopy experiments u…
Unconventional quasiparticle lifetime in undoped graphene
J. Gonzalez, E. Perfetto
We address the question of how small can the quasiparticle decay rate be at low energies in undoped graphene, where kinematical constraints are known to prevent the decay into part…