Correlation inequalities for multicomponent rotators |
| |
Authors: | François Dunlop |
| |
Institution: | (1) Institut des Hautes Etudes Scientifiques, F-91440 Bures-sur-Yvette, France |
| |
Abstract: | A recent approach to G.H.S. and Lebowitz inequalities is used to prove Griffiths' second inequality for 3 and 4 component models (e.g. Classical Heisenberg model, ||4 Euclidean fields). Applications include monotonicity of the mass gap in the external field, and two-sided inequalities between parallel and transverse correlations. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|