40 citations · 103 across the 6 of their papers we have counts for
3 papers · 1 filter
Friedel Oscillations as a Probe of Fermionic Quasiparticles
Emanuele G. Dalla Torre, David Benjamin, Yang He +2
When immersed in a see of cold electrons, local impurities give rise to density modulations known as Friedel oscillations. In spite of the generality of this phenomenon, the exact…
Probing Competing and Intertwined Orders with Resonant Inelastic x-ray Scattering in the Hole-Doped Cuprates
David Benjamin, Israel Klich, Eugene Demler
We develop a formalism to study indirect resonant inelastic x-ray scattering (RIXS) in systems with itinerant electrons, accounting for the attraction between valence electrons and…
Microscopic theory of resonant soft x-ray scattering in systems with charge order
David Benjamin, Dmitry Abanin, Peter Abbamonte +1
We present a microscopic theory of resonant soft x-ray scattering (RSXS) that accounts for the delocalized character of valence electrons. Unlike past approaches defined in terms o…