v

# What If Charge is NOT Fundamental?


## [What If Charge is NOT Fundamental?](https://www.youtube.com/watch?v=esayi49OAk4&list=WL&index=1)

- Heisenberg - about neutron-proton - isospin symmetry - 1932
⏎
but the difference is a proton CHARGE!?
⏎
- Nishijima and Gell-Mann - hypercharge 
⏎
**electric charge = isospin + (1/2) hypercharge**
⏎
isospin and hypercharge are more fundamental???
Gell-Mann predicted Omega-baryon
⏎
- Gell-Mann - quarks of of SU(3)
⏎
strong nuclear force - quantum chronodynamics
⏎
- the secrets of electric charge hides in WEAK force
⏎
chirality
electrino-neutrino - another/weak ISOspin
W-boson
Z-boson
⏎
left-handed
**weak isospin is effectively a charge of weak force carried by W-bosons**
second charge - weak hypercharge - electric charge carried by Z-bosons
AGAIN **electric charge = weak-isospin + (1/2) weak-hypercharge**
11:20 min
⏎
electrons, neutrinos, quarks - fundamental
electric charge is driven by weak force
⏎
- electroweak force were unitied
⏎
breaking of electroweak symmetry and **the appearance of Higgs boson!**
is the mass fundamental???
⏎
⏎
# Parents

* Quantum Electrodynamics (QED)