Delocalization of uniform graph homomorphisms from ${\mathbb{Z}}^2$ to $\mathbb{Z}$

Nishant Chandgotia, Ron Peled, Scott Sheffield +1

Graph homomorphisms from the ${\mathbb{Z}}^d$ lattice to $\mathbb{Z}$ are functions on ${\mathbb{Z}}^d$ whose gradients equal one in absolute value. These functions are the height func…