Field Theory Answers

Decide on a method (one you make up but not Levenshtein) to decide the probability (which we use as a weight) to connect the words to the misspelled word. For example if the misspelled word is moke- make might be more likely than mike. But you MUST decide on the method you are using to assign the weights. Describe the method. This graph will have all the same words as graph for part a, just with different weights on the edges??

I've calculated the "scattering amplitude" for box diagram in scattering of quark-quark.
In my result there is an infrared divergence due to gluon mass, and I want to know whether there is any way I can get rid of this divergency.
And I emphasize that I want to eliminate this divergence in scattering "amplitude" not cross section.
Thanks for your help

Hello,
I want to give an idea. Probably, it's stupid idea, but I can't stay quiet. So I was thinking that about wormholes and about how Einstein used rolled paper to show how it works. And then the idea came - ( still thinking that it's stupid) - that the Universe is round, just like Earth. And then I thought if the stars with their gravity create "lakes" in space-time then the stars like neutron-star or supermassive black holes could create so deep "lake" that could reach other deep "lake" and create a wormhole. So that is the question. If that could be possible? Thanks for reading.

Are the field lice a reality

my question is photon have life span? or can it last forever? if so
since photon go 1 direction or the other , what if we put inside close glass sphere and let it bounce inside of it. so we can collect the heat and turn to energy . save the planet