309 citations · 1.1k across the 20 of their papers we have counts for
20 papers
Unsupervised learning of two-component nematicity from STM data on magic angle bilayer graphene
William Taranto, Samuel Lederer, Youngjoon Choi +4
Moiré materials such as magic angle twisted bilayer graphene (MATBG) exhibit remarkable phenomenology, but present significant challenges for certain experimental methods, particul…
Quantum critical fluctuations in an Fe-based superconductor
Daniel Jost, Leander Peis, Ge He +9
Quantum critical fluctuations may prove to play an instrumental role in the formation of unconventional superconductivity. Here, we show that the characteristic scaling of a margin…
Hamiltonian reconstruction as metric for variational studies
Kevin Zhang, Samuel Lederer, Kenny Choo +3
Variational approaches are among the most powerful modern techniques to approximately solve quantum many-body problems. These encompass both variational states based on tensor or n…
Observation of non-Fermi liquid physics in a quantum critical metal via quantum loop topography
George, Driskell, Samuel Lederer +3
Non-Fermi liquid physics is a ubiquitous feature in strongly correlated metals, manifesting itself in anomalous transport properties, such as a -linear resistivity in experiment…
Quantum aspects of "hydrodynamic" transport from weak electron-impurity scattering
Aaron Hui, Samuel Lederer, Vadim Oganesyan +1
Recent experimental observations of apparently hydrodynamic electronic transport have generated much excitement. However, the understanding of the observed non-local transport (whi…
Tests of nematic-mediated superconductivity applied to BaSrNiAs
Samuel Lederer, Erez Berg, Eun-Ah Kim
In many unconventional superconductors, nematic quantum fluctuations are strongest where the critical temperature is highest, inviting the conjecture that nematicity plays an impor…