2 papers
cond-mat.str-el2003
Spin-Charge gauge approach to "Pseudogap": theory versus experiments
P. A. Marchetti, L. De Leo, G. Orso +2
We propose an explanation of several experimental features related to the ``pseudogap'' in HTS cuprates in terms of a spin-charge gauge theory approach to the t-J model. The metal-…
hep-th1995
Bosonization and Duality in Condensed Matter Systems
P. A. Marchetti
We show that abelian bosonization of 1+1 dimensional fermion systems can be interpreted as duality transformation and, as a conseguence, it can be generalized to arbitrary dimensio…