Top Network Posts
- 32Why do electron and proton have the same but opposite electric charge?
- 18Difference between 1PI effective action and Wilsonian effective action?
- 11What is the difference between pole and running mass?
- 10Why is there extra minus sign in Feynman's rules for every closed fermionic loop?
- 9Did really everything begin with a state with very low entropy?
- 8Normal ordering in curved spacetime
- 7Vacuum and repulsive gravity
- View more network posts →