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math.CV2020★ 4 cited
The Loewner-Kufarev Energy and Foliations by Weil-Petersson Quasicircles
Fredrik Viklund, Yilin Wang
We study foliations by chord-arc Jordan curves of the twice punctured Riemann sphere using the Loewner-Kufarev equation. We associate to such a fol…
math.PR2020★ 1 cited
Wilson loops in finite Abelian lattice gauge theories
Malin Palö Forsström, Jonatan Lenells, Fredrik Viklund
We consider lattice gauge theories on with Wilson action and structure group . We compute the expectation of Wilson loop observables to leading order i…