Aging in the retrieval phase of the Hopfield model

Montemurro, Marcelo A. and Tamarit, Francisco A. (2001). Aging in the retrieval phase of the Hopfield model. Physica A: Statistical Mechanics and its Applications, 295(1-2) pp. 108–113.

DOI: https://doi.org/10.1016/S0378-4371(01)00061-9

Abstract

In this work we present a numerical study of the complex dynamical behavior of the Hopfield model within its retrieval phase. We find that the spin glass solutions that coexist with the retrieval attractors display a rich out of equilibrium dynamics suggesting the presence of a very intricate phase space structure, which resembles that of the Sherrington–Kirkpatrick model.

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• Item ORO ID
• 79229
• Item Type
• Journal Item
• Keywords
• Hopfield model; aging; spin glasses
• Academic Unit or School
• Faculty of Science, Technology, Engineering and Mathematics (STEM) > Mathematics and Statistics
  Faculty of Science, Technology, Engineering and Mathematics (STEM)
• Copyright Holders
• © 2001 Elsevier Science B.V. All rights reserved.
• Depositing User
• Marcelo Montemurro