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Comment on "Spinon Attraction in Spin-1/2 Antiferromagnetic Chains"
Comment on B.A. Bernevig, D. Giuliano, and R.B. Laughlin, Phys. Rev. Lett.
86, 3392 (2001)
Discretisation of regularity structures
We introduce a general framework allowing to apply the theory of regularity
structures to discretisations of stochastic PDEs. The approach pursued in this
article is that we do not focus on any one specific discretisation procedure.
Instead, we assume that we are given a scale and a "black
box" describing the behaviour of our discretised objects at scales below
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