i'm trying to learn qft. i have referred many books most of them have same pattern giving some intuitive idea followed by proof or formula derivation but i need solved examples/applications of this formulas or proofs for better understanding e.g. second quantization "momentum" and "position" are converted to operators acting on field or annihilation operator decreases number of particles by one. statements like this along with formula are only stated by authors and never applied to any example nor explained so can you suggest me some book or lecture notes ppts?(adsbygoogle = window.adsbygoogle || []).push({});

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# QFT learning with solved examples

**Physics Forums | Science Articles, Homework Help, Discussion**