4 papers
Reexamining the strange metal charge response with transmission inelastic electron scattering
Niels de Vries, Eric Hoglund, Dipanjan Chaudhuri +8
The strange metal remains one of the great unsolved problems for 21st century science. Since the early development of the marginal Fermi liquid phenomenology, it has been clear tha…
Fundamental Tests of Quantum Geometric Bounds in Ionic and Covalent Insulators using Inelastic X-Ray Scattering
David BaÅut, Barry Bradlyn, Marcus D. Collins +1
Quantum geometry underlies many fundamental properties of materials, but it has remained largely inaccessible to direct experiment. Here we demonstrate that inelastic x-ray scatter…
Quantum Fisher Information Reveals UV-IR Mixing in the Strange Metal
David BaÅut, Xuefei Guo, Niels de Vries +4
The density-density response in optimally doped BiSrCaCuO has recently been shown to exhibit conformal symmetry. Using, the experimentally inferred conformal dy…
Quantum entanglement and quantum geometry measured with inelastic X-ray scattering
David BaÅut, Barry Bradlyn, Peter Abbamonte
Using inelastic X-ray scattering (IXS), we experimentally investigate the quantum geometry and quantum information in the large-gap insulator, LiF. Using sum rules for the density-…