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arXiv 0711.3080physics.gen-phhep-ph
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复合体Action、未来的预安排与Higgs展宽

Complex Action, Prearrangement for Future and Higgs Broadening

Holger B. Nielsen, Masaao Ninomiya

摘要:

在复作用量允许的情况下,我们发展了一种非常一般的Feynman路径积分的形式。主要的一点是,作用的虚部的作用(主要)是决定运动方程的哪一个解得到实现。因此,我们可以把这个模型看作是运动方程和“初始条件”的统一。我们在前面已经论证了模型中的一些特征与宇宙学相匹配。提出了一个哈密顿形式,但它仍然必须有一个额外的因素,在一定的测量结果的概率涉及的时间后的测量时间。要讨论的一个特殊效应是希格斯粒子宽度的加宽。我们粗略地得到了一个改变的Breit-Wigner公式,它是原来期望的公式的归一化平方根

英文摘要:

We develop some formalism which is very general Feynman path integral in the case of the action which is allowed to be complex. The major point is that the effect of the imaginary part of the action (mainly) is to determine which solution to the equations of motion gets realized. We can therefore look at the model as a unification of the equations of motion and the ``initial conditions". We have already earlier argued for some features matching well with cosmology coming out of the model. A Hamiltonian formalism is put forward, but it still has to have an extra factor in the probability of a certain measurement result involving the time after the measurement time. A special effect to be discussed is a broadening of the width of the Higgs particle. We reach crudely a changed Breit-Wigner formula that is a normalized square root of the originally expected one

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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