12 citations · 12 across the 3 of their papers we have counts for
6 papers
Charge critical fluctuations in cuprates: Isotope effect, pseudogap, conductivity, and Raman spectroscopy
C. Di Castro, M. Grilli, S. Caprara +1
Within the stripe quantum critical point theory for high T_c superconductors, we point out that there is a direct contribution of charge collective fluctuations to the optical abso…
Disordered Electron Systems
Carlo Di Castro, Roberto Raimondi
These lectures provide an introduction to the theory of disordered interacting electron systems. In particular, we concentrate on those aspects which are fundamental for the proble…
Collective transport and optical absorption near the stripe criticality
C. Di Castro, S. Caprara, M. Grilli
Within the stripe quantum critical point scenario for high superconductors, we point out the possible direct contribution of charge collective fluctuations to the optical abs…
Charge-ordering quantum criticality in the phase diagram of the cuprates
C. Di Castro, M. Grilli, S. Caprara
We discuss how the quantum-critical-point scenario for high-T_c superconductors with density-driven charge order or stripe formation finds support from recent EXAFS experiments. Ou…
The Stripe-Phase Quantum-Critical-Point Scenario for High-Tc Superconductors
S. Caprara, C. Castellani, C. Di Castro +3
A summary is given of the main outcomes of the quantum-critical-point scenario for high- superconductors, developed in the last few years by the Rome group. Phase separation,…
Fermi Systems with Strong Forward Scattering
W. Metzner, C. Castellani, C. Di Castro
We review the theory of interacting Fermi systems whose low-energy physics is governed by forward scattering, i.e. scattering processes generated by effective interactions with sma…