Paperclip at $\theta=\pi$
High Energy Physics - Theory
2009-11-11 v1 Mesoscale and Nanoscale Physics
Mathematical Physics
math.MP
Abstract
We study the ``paperclip'' model of boundary interaction with the topological angle equal to . We propose exact expression for the disk partition function in terms of solutions of certain ordinary differential equation. Large distance asymptotic form of the partition function which follows from this proposal makes it possible to identify the infrared fixed point of the paperclip boundary flow at .
Cite
@article{arxiv.hep-th/0501155,
title = {Paperclip at $\theta=\pi$},
author = {S. L. Lukyanov and A. M. Tsvelik and A. B. Zamolodchikov},
journal= {arXiv preprint arXiv:hep-th/0501155},
year = {2009}
}
Comments
22 pages, 4 figures