Creamy flow: a pint glass of Guinness showing the texture of bubbles. (Courtesy: University of Osaka) Pouring a proper pint of Guinness beer takes practice. It should be done in two stages to allow ...
In this paper, we consider the set of interfaces between + and − spins arising for the critical planar Ising model on a domain with + boundary conditions, and show that it converges to nested CLE₃.