Concentration of the complexity of spherical pure $p$-spin models at arbitrary energies
Probability
2024-06-19 v1
Abstract
We consider critical points of the spherical pure -spin spin glass model with Hamiltonian , where and are i.i.d standard normal variables. Using a second moment analysis, we prove that for and any , where is the (normalized) ground state, the ratio of the number of critical points with and its expectation asymptotically concentrates at . This extends to arbitrary a similar conclusion of [Sub17a].
Keywords
Cite
@article{arxiv.2109.03163,
title = {Concentration of the complexity of spherical pure $p$-spin models at arbitrary energies},
author = {Eliran Subag and Ofer Zeitouni},
journal= {arXiv preprint arXiv:2109.03163},
year = {2024}
}