论文标题
限制复杂的幽灵自由度
Confining complex ghost degrees of freedom
论文作者
论文摘要
我们表明了一个定理，证明了与限制仪表领域的协变量相互作用的非本地骨化场经历了自由理论中存在的自由度的限制，而自由理论中存在kugo-ojima标准后完全改变了物理质谱。这适用于玻色子场的无限数量的激发，包括幽灵，而我们特别注意与复杂的共轭质量的模式，在弦场理论中出现的状态动机了无限衍生模型。显然，同样的食谱将适用于Lee Wick车型。
We show a theorem proving that a non-local bosonic field upon a covariant interaction with a confining gauge field undergoes the confinement of its degrees of freedom present in the free theory changing completely the physical mass spectrum following Kugo-Ojima criterion. This is applicable to an infinite number of excitations of the bosonic field including ghosts whereas we pay special attention to the modes with the complex conjugate masses, states appearing in the string field theory motivated infinite-derivative models. The same recipe will obviously work for the Lee-Wick models.
