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A geometric perspective on the scaling limits of critical Ising and φ^4_d models
[article]
2022
arXiv
pre-print
The lecture delivered at the Current Developments in Mathematics conference (Harvard-MIT, 2021) focused on the recent proof of the Gaussian structure of the scaling limits of the critical Ising and φ^4 fields in the marginal case of four dimensions(joint work with Hugo Duminil-Copin). These notes expand on the background of the question addressed by this result, approaching it from two partly overlapping perspectives: one concerning critical phenomena in statistical mechanics and the other
arXiv:2112.04248v3
fatcat:y7dx672xurfcdj3cjvrwphooui