3 papers
cond-mat.str-el1998
Quantum Number Fractionalization in Antiferromagnets
R. B. Laughlin, D. Giuliano, R. Caracciolo +1
This is a pedagogical introduction to the mathematics of 1-dimensional spin-1/2 antiferromagnets. Topics covered include the Haldane-Shastry Hamiltonian, vector ``supercharges'', c…
nucl-th1997
A statistical approach to the theory of the mean field
R. Caracciolo, A. De Pace, H. Feshbach +1
We develop a statistical theory of the mean field. It is based on the proposition that the mean field can be obtained as an energy average. Moreover, it is assumed that the matrix…
hep-th1996
The extended conformal theory of the Calogero-Sutherland model
R. Caracciolo, M. Frau, A. Lerda +2
We describe the recently introduced method of Algebraic Bosonization of (1+1)-dimensional fermionic systems by discussing the specific case of the Calogero-Sutherland model. A comp…