论文标题
通用原弦的四个弦振幅
Four String Amplitudes for the Generalized Protostring
论文作者
论文摘要
我们将广义原始弦乐的$ n $ string散射幅度添加到$ n = 4 $。这允许对其基本的物理和数学特性（例如奇异性结构和高能量行为）进行更详细和明确的研究。由于这类模型不享有完全的庞加莱不变性，因此高能行为取决于洛伦兹的框架。四个字符串振幅的相对简单性可以直接理解由于这种非共同的并发症。
We specialize the $N$ string scattering amplitudes for the generalized protostring to $N=4$. This allows for a much more detailed and explicit study of their basic physical and mathematical properties, such as singularity structure and high energy behavior. Since this class of models does not enjoy full Poincaré invariance, the high energy behavior depends on the Lorentz frame. The relative simplicity of the four string amplitudes allows a direct understanding of the complications due to this non-covariance.
