309 citations · 3.7k across the 111 of their papers we have counts for
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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 Surface and gap parameter in high-Tc superconductors: the Stripe Quantum Critical Point scenario
S. Caprara, C. Di Castro, M. Grilli +2
We study the single-particle spectral properties of electrons coupled to quasicritical charge and spin fluctuations close to a stripe-phase, which is governed by a Quantum Critical…
Shadow bands, gap and pseudogaps in high-T_c superconductors
S. Caprara, A. Perali, M. Sulpizi
Within the framework of the Charge Density Wave Quantum Critical Point (CDW-QCP) scenario for high-T_c superconductors (HTCS), we introduce a model for tight-binding electrons coup…
Nonadiabatic pairing effects for tight-binding electrons interacting with phonons
A. Perali, C. Grimaldi, L. Pietronero
The nonadiabatic electron-phonon corrections for the superconducting pairing are investigated for a specific tight-binding model corresponding to a 2d square lattice. This permits…