您的位置:站长主页 -> 繁星客栈 -> 观星楼 (自然科学论坛) -> A Problem | November 1, 2024 |
A Problem
用户登陆 | 刷新 | 本版嘉宾: sage yinhow |
No-go 发表文章数: 369 |
A Problem Is there any way to calculate <0|F(x)F(y)|0>, where F(x) is the non-Abelian field strength? Thanks!
|
||
No-go 发表文章数: 369 |
Re: A Problem I wonder if we can easily get <0|F(x)F(y)|0> from <0|A(x)A(y)|0>.
|
||
No-go 发表文章数: 369 |
Re: A Problem Should be proper to write it <0|Tr(F(x)F(y))|0>. Isn't it easier to begin with the Abelian <0|F(x)F(y)|0>?
|
||
walk_f |