Free energy upper bound for mean-field vector spin glasses
Free energy upper bound for mean-field vector spin glasses
复制标题
DOI:
10.1214/22-aihp1292
复制
发表时间:
2020-10
期刊:
影响因子:
--
通讯作者:
J. Mourrat
中科院分区:
文献类型:
--
作者:
J. Mourrat
We consider vector spin glasses whose energy function is a Gaussian random field with covariance given in terms of the matrix of scalar products. For essentially any model in this class, we give an upper bound for the limit free energy, which is expected to be sharp. The bound is expressed in terms of an infinite-dimensional Hamilton-Jacobi equation.