60 citations · 173 across the 6 of their papers we have counts for
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Fermi surface reconstruction and drop of Hall number due to spiral antiferromagnetism in high- cuprates
Andreas Eberlein, Walter Metzner, Subir Sachdev +1
We show that a Fermi surface reconstruction due to spiral antiferromagnetic order may explain the rapid change in the Hall number as recently observed near optimal doping in cuprat…
Shear viscosity at the Ising-nematic quantum critical point in two dimensional metals
Andreas Eberlein, Aavishkar A. Patel, Subir Sachdev
In an isotropic strongly interacting quantum liquid without quasiparticles, general scaling arguments imply that the dimensionless ratio , where is the shea…
Functional renormalization group for commensurate antiferromagnets: Beyond the mean-field picture
Stefan A. Maier, Andreas Eberlein, Carsten Honerkamp
We present a functional renormalization group (fRG) formalism for interacting fermions on lattices that captures the flow into states with commensurate spin-density wave order. Dur…
Functional renormalization group study of fluctuation effects in fermionic superfluids
Andreas Eberlein
This thesis is concerned with ground state properties of two-dimensional fermionic superfluids, in which fluctuation effects like the renormalization of the order parameter or infr…
Fermionic two-loop functional renormalization group for correlated fermions: Method and application to the attractive Hubbard model
Andreas Eberlein
We derive an efficient method for treating renormalization contributions at two-loop level within the functional renormalization group in the one-particle irreducible formalism for…