论文标题
纠结形式
Kink Form Factors
论文作者
论文摘要
我们使用最近构建的线性孤子扇形扰动理论来计算与非遗传性互传性超媒体介体的弹性散射相关的形式因素。均考虑了局部扭结波数据包和离域的动量本征脉络。在DELEACALIAD CASE中，主词只是Goldstone和Jackiw所发现的古典纠结解决方案。领先的Delabalized量子校正与Gervais，Jevicki和Sakita在$ ϕ^4 $模型中和weisz中发现的量子校正一致。在局部纠结波数据包的情况下，发现了一些具有波数据包宽度的缩小的校正，因此与脑链球包中的介子相干散射有关。
We use a recently constructed linearized soliton sector perturbation theory to calculate the form factors relevant to the elastic scattering of ultrarelativistic mesons off of nonrelativistic kinks. Both localized kink wave packets and also delocalized momentum eigenstate kinks are considered. In the delocalized case, the leading term is just the classical kink solution, as was found by Goldstone and Jackiw. The leading delocalized quantum correction agrees with that found by Gervais, Jevicki and Sakita in the $ϕ^4$ model and Weisz in the Sine-Gordon model. In the case of localized kink wave packets, some corrections are found which scale with the wave packet width, and so will be relevant for the coherent scattering of mesons off of kink wave packets.
