期刊
JOURNAL OF HIGH ENERGY PHYSICS
卷 -, 期 11, 页码 -出版社
SPRINGER
DOI: 10.1007/JHEP11(2015)106
关键词
Conformal and W Symmetry; Global Symmetries
资金
- DOE [DE-SC0009988]
- William D. Loughlin Membership at the Institute for Advanced Study
- NSF [1350180]
- School of Natural Sciences Computing Staff at the Institute for Advanced Study
- CERN cluster
- Division Of Physics
- Direct For Mathematical & Physical Scien [1350180] Funding Source: National Science Foundation
We study 3d CFTs with an O(N) global symmetry using the conformal bootstrap for a system of mixed correlators. Specifically, we consider all nonvanishing scalar four-point functions containing the lowest dimension O(N) vector phi(i) and the lowest dimension O(N) singlet s, assumed to be the only relevant operators in their symmetry representations. The constraints of crossing symmetry and unitarity for these four-point functions force the scaling dimensions (Delta(phi), Delta(s)) to lie inside small islands. We also make rigorous determinations of current two-point functions in the O(2) and O(3) models, with applications to transport in condensed matter systems.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据