64 citations · 333 across the 22 of their papers we have counts for
4 papers · 1 filter
Signatures of the chiral anomaly in phonon dynamics
Pierre Rinkel, Pedro L. S. Lopes, Ion Garate
Discovered in high-energy physics, the chiral anomaly has recently made way to materials science by virtue of Weyl semimetals (WSM). Thus far, the main efforts to probe the chiral…
Competing Adiabatic Thouless Pumps in Enlarged Parameter Spaces
Pedro L. S. Lopes, Pouyan Ghaemi, Shinsei Ryu +1
The transfer of conserved charges through insulating matter via smooth deformations of the Hamiltonian is known as quantum adiabatic, or Thouless, pumping. Central to this phenomen…
Holographic Entanglement Renormalization of Topological Insulators
Xueda Wen, Gil Young Cho, Pedro L. S. Lopes +3
We study the real-space entanglement renormalization group flows of topological band insulators in (2+1) dimensions by using the continuum multi-scale entanglement renormalization…
Effective action and electromagnetic response of topological superconductors and Majorana-mass Weyl fermions
Michael Stone, Pedro L. S. Lopes
Motivated by an apparent paradox in [X L. Qi, E.Witten, S-C. Zhang, Phys. Rev. B 87 134519 (2013)] we use the method of gauged Wess-Zumino-Witten functionals to construct an effect…