Boundary changing operators in the O(n) matrix model
High Energy Physics - Theory
2009-11-13 v2
Abstract
We continue the study of boundary operators in the dense O(n) model on the random lattice. The conformal dimension of boundary operators inserted between two JS boundaries of different weight is derived from the matrix model description. Our results are in agreement with the regular lattice findings. A connection is made between the loop equations in the continuum limit and the shift relations of boundary Liouville 3-points functions obtained from Boundary Ground Ring approach.
Cite
@article{arxiv.0904.2297,
title = {Boundary changing operators in the O(n) matrix model},
author = {J. -E. Bourgine},
journal= {arXiv preprint arXiv:0904.2297},
year = {2009}
}
Comments
31 pages, 4 figures, Introduction and Conclusion improved