activity
19982026
most citedSignature of quantum criticality in cuprates by charge density fluctuations

42 citations · 275 across the 39 of their papers we have counts for

collaborators
Showing 2006 · cond-mat.supr-conShow all

1 paper · 2 filters

cond-mat.supr-con2006★ 20 cited

Optical conductivity near finite-wavelength quantum criticality

S. Caprara, M. Grilli, C. Di Castro +1

We study the optical conductivity sigma(Omega) of an electron system near a quantum-critical point with finite-wavelength ordering. sigma(Omega) vanishes in clean Galilean-invarian…