29 citations · 139 across the 13 of their papers we have counts for
4 papers · 1 filter
Superfluid density in cuprates: hints on gauge compositeness of the holes
P. A. Marchetti, G. Bighin
We show that several features (the three-dimensional XY universality for moderate underdoping, the almost-BCS behaviour for moderate overdoping and the critical exponent) of the su…
Universality in cuprates: a gauge approach
P. A. Marchetti, G. Bighin
In high- cuprates many quantities exhibit a non-Fermi liquid universality hinting at a very peculiar structure of the underlying pairing mechanism for superconductivity: in th…
Gauge approach to superfluid density in underdoped cuprates
P. A. Marchetti, G. Bighin
We prove that a gauge approach based on a composite structure of the hole in hole-doped cuprates is able to capture analytically many features of the experimental data on superflui…
Interplay of superconductivity and magnetism in a t-t'-J approach to high Tc cuprates
P. A. Marchetti
We review a recently proposed mechanism for superconductivity in hole-doped cuprates exhibiting a strong interplay between pairing and antiferromagnetism. Starting from the t-t'-J…