Нашли опечатку? Выделите ее мышкой и нажмите Ctrl+Enter
Название: Estimates of critical lengths and critical temperatures for classical and quantum lattice systems
Авторы: W. Driessler, L. Landau, J. Fernando Perez
Аннотация:
Local Ward identities are derived which lead to the mean-field upper bound for the critical temperature for certain multicomponent classical lattice systems (improving by a factor of two an estimate of Brascamp-Lieb). We develop a method for accurately estimating lattice Green's functions.