Skip to main content
6 events
when toggle format what by license comment
Feb 10 at 22:10 comment added Hyperon Do you know how to obtain the generating functional $Z[f,\bar{f}]$ of a free field theory using the functional integral method (i.e. introducing external sources $\bar{f}$, $f$ for $\psi$ and $\bar{\psi}$)? Once you know $Z[f, \bar{f}]$, everything else is straightforward.
Feb 10 at 20:56 comment added Kyle Kanos It might be better for you to adjust the title to be more reflective of the actual problem you face. Currently it only tells users where the source of the problem comes from, not what your problem is.
Feb 10 at 20:55 history edited Kyle Kanos CC BY-SA 4.0
added 57 characters in body
Feb 10 at 20:46 history edited sett the guy CC BY-SA 4.0
added 2 characters in body
Feb 10 at 20:39 history edited Qmechanic CC BY-SA 4.0
added 2 characters in body; edited tags; edited title
Feb 10 at 20:34 history asked sett the guy CC BY-SA 4.0