AI 中文总结
该研究在1+1维正弦-戈登量子场论的Fock空间各sector中，给出了场算子指数的广义积分核的形状因子显式表达式，再现了文献中早期的相关结果。
AI 中文摘要
本工作针对1+1维正弦-戈登量子场论中代表场算子指数的广义积分核的基本构建块——形状因子，在Fock空间的所有 sector（孤子、反孤子和呼吸子）中提供了显式表达式。所得形状因子再现了文献中早期采用自由场方法等得到的各种结果。
英文摘要
This work provides explicit expressions, in all sectors of the Fock space: soliton, antisoliton and breather, for the fundamental building blocks -the form factors- of the generalised integral kernels which represent the exponential of the field operator in the 1+1 dimensional Sine-Gordon quantum field theory. The obtained form factors reproduce the various results obtained earlier in the literature using, in particular, the free field approach.
Comments62 pages, 1 figure
