3 papers
cond-mat.str-el1998
On localization effects in underdoped cuprates
C. Castellani, P. Schwab, M. Grilli
We comment on transport experiments in underdoped LaSrCuO in the non-superconducting phase. The temperature dependence of the resistance strongly resembles what is expected from st…
cond-mat.supr-con1998
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,…
cond-mat1997
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…