[HTML][HTML] Almost sure convergence in quantum spin glasses

D Buzinski, E Meckes - Journal of Mathematical Physics, 2015 - pubs.aip.org
Recently, Keating, Linden, and Wells [Markov Processes Relat. Fields 21 (3), 537-555
(2015)] showed that the density of states measure of a nearest-neighbor quantum spin glass …

A remark on the infinite-volume Gibbs measures of spin glasses

LP Arguin - Journal of mathematical physics, 2008 - pubs.aip.org
In this note, we point out that infinite-volume Gibbs measures of spin glass models on the
hypercube can be identified as random probability measures on the unit ball of a Hilbert …

Phase transition in the density of states of quantum spin glasses

L Erdős, D Schröder - Mathematical Physics, Analysis and Geometry, 2014 - Springer
We prove that the empirical density of states of quantum spin glasses on arbitrary graphs
converges to a normal distribution as long as the maximal degree is negligible compared …

Quantum Spin Glass Models

C Manai - 2023 - mediatum.ub.tum.de
This thesis is devoted to the study of different quantum spin glass models. In the case of the
Quantum Random Energy Model, we prove Goldschmidt's formula for the free energy and …

A Parisi Formula for Quantum Spin Glasses

C Manai, S Warzel - arXiv preprint arXiv:2403.06155, 2024 - arxiv.org
We establish three equivalent versions of a Parisi formula for the free energy of mean-field
spin glasses in a transversal magnetic field. These results are derived from available results …

The quantum random energy model as a limit of -spin interactions

C Manai, S Warzel - Reviews in Mathematical Physics, 2021 - World Scientific
We consider the free energy of a mean-field quantum spin glass described by ap-spin
interaction and a transversal magnetic field. Recent rigorous results for the case p=∞, ie the …

Product states optimize quantum -spin models for large

ER Anschuetz, D Gamarnik, BT Kiani - arXiv preprint arXiv:2309.11709, 2023 - arxiv.org
We consider the problem of estimating the maximal energy of quantum $ p $-local spin glass
random Hamiltonians, the quantum analogues of widely studied classical spin glass models …

Spectral properties of the generalized diluted Wishart ensemble

IP Castillo - Journal of Physics: Complexity, 2022 - iopscience.iop.org
The celebrated Marčenko–Pastur law, that considers the asymptotic spectral density of
random covariance matrices, has found a great number of applications in physics, biology …

Spectral gap estimates in mean field spin glasses

G Ben Arous, A Jagannath - Communications in Mathematical Physics, 2018 - Springer
We show that mixing for local, reversible dynamics of mean field spin glasses is
exponentially slow in the low temperature regime. We introduce a notion of free energy …

Bounds on the ground state energy of quantum -spin Hamiltonians

ER Anschuetz, D Gamarnik, BT Kiani - arXiv preprint arXiv:2404.07231, 2024 - arxiv.org
We consider the problem of estimating the ground state energy of quantum $ p $-local spin
glass random Hamiltonians, the quantum analogues of widely studied classical spin glass …