314 citations · 1.7k across the 47 of their papers we have counts for
Showing 1994 · cond-matShow all
3 papers · 2 filters
cond-mat1994★ 20 cited
The Phase Diagram of Correlated Electrons in a Lattice of Berry Molecules
Giuseppe Santoro, Marco Airoldi, Nicola Manini +2
A model for correlated electrons in a lattice with local additional spin--1 degrees of freedom inducing constrained hopping, is studied both in the low density limit and at quarter…
cond-mat1994★ 17 cited
Enhanced Electron Pairing in a Lattice of Berry Phase Molecules
N. Manini, E. Tosatti, S. Doniach
We show that electron hopping in a lattice of molecules possessing a Berry phase naturally leads to pairing. Our building block is a simple molecular site model inspired by C$_{60}…
cond-mat1994★ 125 cited
Electron--Vibron Interactions in Charged Buckminsterfullerene: Pair Energies and Spectra (Part II)
Nicola Manini, Erio Tosatti, Assa Auerbach
The ground state energy shifts and excitation spectra of charged buckminsterfullerene C, are calculated. The electron--vibron Hamiltonian of Part I is ex…