Explicit examples of probability distributions for the energy density in two-dimensional conformal field theory
Explicit examples of probability distributions for the energy density in two-dimensional conformal field theory
复制标题
二维共形场论中能量密度概率分布的显式示例
DOI：
10.1103/physrevd.101.025010
复制
发表时间：
2019
影响因子：
5
通讯作者：
C. Fewster
中科院分区：
文献类型：
--
作者：
Matthew C. Anthony;C. Fewster
在 1+1 维共形场论的真空状态下进行的加权能量密度平均值的测量是随机分布的，期望值消失。概率分布是针对两个无限平均函数族以封闭形式计算的，概括了先前已知的示例。这些例子可以通过限制为半线来进一步概括。在所有情况下，分布都是移位伽玛分布的分布。
Measurements of a weighted energy density average taken in the vacuum state of a conformal field theory in 1+1 dimensions are randomly distributed with vanishing expectation value. The probability distribution is computed in closed form for two infinite families of averaging functions, generalising previously known examples. These examples may be further generalised by restriction to a half-line In all cases the distribution is that of a shifted Gamma distribution.
空间和时间平均量子应力张量的概率分布
影响因子：
5
作者：
Fewster, Christopher J.;Ford, L. H.
通讯作者：
Ford, L. H.