Bootstrapping mixed correlators in the 3D Ising model
Bootstrapping mixed correlators in the 3D Ising model
复制标题
在 3D Ising 模型中引导混合相关器
DOI:
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发表时间:
2014
期刊:
影响因子:
--
通讯作者:
D. Simmons
中科院分区:
文献类型:
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作者:
F. Kos;David Poland;D. Simmons
A bstractWe study the conformal bootstrap for systems of correlators involving nonidentical operators. The constraints of crossing symmetry and unitarity for such mixed correlators can be phrased in the language of semidefinite programming. We apply this formalism to the simplest system of mixed correlators in 3D CFTs with a ℤ2 global symmetry. For the leading ℤ2-odd operator σ and ℤ2-even operator ϵ, we obtain numerical constraints on the allowed dimensions (Δσ, Δϵ) assuming that σ and ϵ are the only relevant scalars in the theory. These constraints yield a small closed region in (Δσ, Δϵ) space compatible with the known values in the 3D Ising CFT.
影响因子:
5.4
作者:
Gliozzi F
通讯作者:
Gliozzi F