can anyone decipher this? what does it mean?

>>8563196
It's a Lagrangian

>>8563201
thank you. is there anything interesting about this particular function?

>>8563196
The first line with the F is a Yang-Mills term, describing the behavior of a gauge field (like the EM field).

The second line is a Dirac term describing the behavior of a fermionic field, the D in this term couples it to the gauge field.

The third line is some coupling term, I think it is coupling the fermionic field to the Higgs field.

The last line describes the Higgs field.

>>8563196
>>8563217
>>8563206
For reference, the capital D is called the "gauge covariant derivative" and represents the canonical momentum operator of a field that interacts with a vector/gauge/force field. Whenever you see it to the left of something, it means that something is a charged field.

File: 8.png (510KB, 1312x1060px) Image search: [Google]

510KB, 1312x1060px

>>8563217
>>8563224
thank you

It's official CERN merchandising. I have the mug