论文标题
树木分解和无颗粒产生的注释
A note on tree factorization and no particle production
论文作者
论文摘要
我们通过探索它是动作的legendre变换来证明连接树图的生成功能。然后将该定理应用于2D中庞大的真实标量场理论的示例。在此过程中，我们简化了没有颗粒产生的假设导致罪（H） - 戈登或Bullough-Dodd模型的证据。
We prove factorization of the generating functional of connected tree diagrams by exploring that it is the Legendre transform of the action. This theorem is then applied to the example of a massive real scalar field theory in 2D. In the process we streamline the proof that the assumption of no particle production leads to either the sin(h)-Gordon or the Bullough-Dodd model.
