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arXiv · 2305.13940

50 years of correlations with Michael Fisher and the renormalization group

Amnon Aharony
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Abstract

This paper will be published in ``50 years of the renormalization group", dedicated to the memory of Michael E. Fisher, edited by Amnon Aharony, Ora Entin-Wohlman, David Huse, and Leo Radzihovsky, World Scientific. I start with a review of my personal and scientific interactions with Michael E. Fisher, who was my post-doc mentor in 1972-1974. I then describe several recent renormalization group studies, which started during those years, and still raise some open issues. These include the magnets with dipole-dipole interactions, the puzzle of the bicritical points and the random field Ising model.

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Amnon Aharony. 2023-07-07. 50 years of correlations with Michael Fisher and the renormalization group. https://arxiv.org/abs/2305.13940

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