296 citations · 866 across the 13 of their papers we have counts for
7 papers · 1 filter
Theory of two-dimensional Wigner crystals with defects: Interactions, melting transitions and collective modes
Paweł Matus, Tobias Holder
The physics of Wigner solids is characterized by an interplay of elasticity and long-range electrostatics, endowing crystal defects with properties distinct from those in charge-ne…
Direct Observation of Collective Modes of the Charge Density Wave in the Kagome Metal CsVSb
Doron Azoury, Alexander von Hoegen, Yifan Su +8
A new group of kagome metals AVSb (A = K, Rb, Cs) exhibit a variety of intertwined unconventional electronic phases, which emerge from a puzzling charge density wave phase.…
Proposal for realizing anomalous Floquet insulators via Chern band annihilation
Carolyn Zhang, Tobias Holder, Netanel H. Lindner +2
Two-dimensional periodically driven systems can host an unconventional topological phase unattainable for equilibrium systems, termed the Anomalous Floquet-Anderson insulator (AFAI…
Specific Heat of a Quantum Critical Metal
Ori Grossman, Johannes S. Hofmann, Tobias Holder +1
We investigate the specific heat, , near an Ising nematic quantum critical point (QCP), using sign problem-free quantum Monte Carlo simulations. Cooling towards the QCP, we find…
Hydrodynamic Coulomb drag and bounds on diffusion
Tobias Holder
We study Coulomb drag between an active layer with a clean electron liquid and a passive layer with a pinned electron lattice in the regime of fast intralayer equilibration. Such a…
Fluctuation effects at the onset of density wave order with one pair of hot spots in two-dimensional metals
Jáchym Sýkora, Tobias Holder, Walter Metzner
We analyze quantum fluctuation effects at the onset of charge or spin density wave order in two-dimensional metals with an incommensurate wave vector connecting a single pai…