高阶微扰正则化和重整化过程中C,P,T变换及C,T和CP破坏的一个更合理更完善的格式
A More Rational and Perfect Scheme for C, P, T Transformations as well as C, T and CP Violations in the Regularization and Renormalization Processes of High Order Perturbations
摘要:
在C、P、T变换原有意义的基础上,提出了一种更完善、更合理的方案。根据新的方案,在C,T变换下,Femion的传播函数将改变一个负的符号,而玻色子的传播函数不会改变。在计算跃迁几率的C、P、T变换时,如果不考虑高阶过程的重整化,结果与现有理论相似。对于某些电磁相互作用的高阶微扰过程,当考虑质量重整化时,会产生C,T破坏。同时,在动量空间中电磁相互作用的单个三阶顶角的重整化过程也会违反P对称性,导致某些高阶电磁衰变的宇称不守恒。但在所有三阶顶角过程之和的坐标空间中,P对称性仍然成立。在统一的CPT变换下,强、弱和电磁相互作用的哈密顿量在坐标空间中保持不变,并具有完全对称的形式。本文提出用正电子的康普顿散射来验证电磁相互作用高阶质量重整化过程中C破坏的存在。重整化过程中的T破坏可以用来解释宏观系统非平衡演化过程中的可逆性佯谬。CP破坏也可以用来解释我校正、反物质不对称的问题。
英文摘要:
Based on the original meanings of C, P, T transformations, a more perfect and rational scheme is advanced. According to new scheme, the propagation function of Femion would change a negative sign under C, T transformations, while that of boson does not. When the C, P, T transformations of transition probabilities are calculated, the results are similar to the current theory if the renormalizations of high order processes are not considered. When mass renormalizations are taken into account, for some high order perturbation processes of electromagnetic interaction, C, T violations would be caused. Meanwhile, the renormalization process of a single third order vertex angle of electromagnetic interaction in momentum space also would violate P symmetry, which leads to parity non-conservation for some high order electromagnetic decays. But in the coordinate space for the sum of all third order vertex angle processes, P symmetry still holds. Under the united CPT transformation, the Hamiltonians of strong, weak and electromagnetic interactions in the coordinate space are invariable with a completely symmetrical form. The Compton scattering of positive electron is suggested to verify the existence of C violation in the high order mass renormalization processes of electromagnetic interaction. The T violation in renormalization process can be used to explain the reversibility paradox in the non-equilibrium evolution processes of macro-systems. The CP violation may also be used to explain the problem of positive and anti-material's asymmetry in our university.
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