标题： 相对论动力学与少体过程的时空结构 显示英文标题

标题： Relativistic Dynamics and Space-Time Structure of Few-Body Processes

摘要： 在时变传播子理论的框架内分析了相对论动力学的空间-时间特性。 绝热假设被扰动绝热假设所取代，从而导致散射过程对应的空间-时间区域化。 另一种推广引入了传播子理论的形式，用于那些传播基于类空曲面族的粒子系统。 建立了数学基础，允许定义相应的广义传播子和振幅。 显示英文摘要

摘要： The space-time features of the relativistic dynamics are analyzed in the framework of the time dependent propagator theory. The adiabatic hypothesis is substituted by the disturbative adiabatic hypothesis, resulting with the corresponding space-time regionalization of scattering processes. The other kind of generalization introduces forms of the propagator theory for the particle systems whose propagation is based on the family of spacelike surfaces. The mathematical basis is established allowing the definition of the corresponding, generalized propagators and amplitudes.