Incompleteness of pressure metric on Teichmüller space of a bordered surface
arXiv:1608.03937
Abstract
We prove that the pressure metric on the Teichmüller space of a bordered surface is incomplete and its partial completion can be given by the moduli space of metric graphs for a fat graph associated to the same bordered surface equipped with pressure metric. As a corollary, we show that the pressure metric is not a constant multiple of the Weil-Petersson metric which is different from the closed surface case.
17 pages, 8 figures