- 93-302 Macris N., Ruiz J.
- A Remark on the Decay of Superconducting and Magnetic Correlations
in One-and-Two-Dimensional Hubbard Models.
Nov 18, 93
(auto. generated ps),
of related papers
Abstract. Upper bounds on the decay of various correlation functions
are derived for a general class of lattice fermion models
with long range hopping matrix.
These bounds extend previous results of Koma and Tasaki
and rule out the possibility of magnetic ordering
and condensation of superconducting electron
pairs in one and two dimensions for finite temperatures.