184 citations · 1k across the 28 of their papers we have counts for
28 papers
Conditions for observing emergent SU(4) symmetry in a double quantum dot
Yunori Nishikawa, Oliver J. Curtin, Alex C. Hewson +2
We analyze conditions for the observation of a low energy SU(4) fixed point in capacitively coupled quantum dots. One problem, due to dots with different couplings to their baths,…
Real space Eliashberg approach to charge order of electrons coupled to dynamic antiferromagnetic fluctuations
Johannes Bauer, Subir Sachdev
We study charge ordered solutions for fermions on a square lattice interacting with dynamic antiferromagnetic fluctuations. Our approach is based on real space Eliashberg equations…
Local origin of the pseudogap in the attractive Hubbard model
Robert Peters, Johannes Bauer
We provide a new perspective on the pseudogap physics for attractive fermions as described by the three-dimensional Hubbard model. The pseudogap in the single-particle spectral fun…
Dynamical instabilities and transient short-range order in the fermionic Hubbard model
Johannes Bauer, Mehrtash Babadi, Eugene Demler
We study the dynamics of magnetic correlations in the half-filled fermionic Hubbard model following a fast ramp of the repulsive interaction. We use Schwinger-Keldysh self-consiste…
Comment on "Symmetry classification of bond order parameters in cuprates"
Andrea Allais, Johannes Bauer, Subir Sachdev
We review the transformation of bond order waves with non-trivial form factors under time-reversal and point group symmetry. Zeyher (arXiv:1406.6846) argues that certain d-form fac…
Auxiliary-boson and DMFT studies of bond ordering instabilities of t-J-V models on the square lattice
Andrea Allais, Johannes Bauer, Subir Sachdev
We examine the influence of strong on-site Coulomb interactions on instabilities of the metallic state on the square lattice to general forms of bond order. The Mott correlations a…