Category: Relativity
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What are photons?
Photons are said to be the quantum (new-Indian-term: प्र-भागी) that carries the energy of unified electromagnetic fields. An unified field is an advance treatment of electric and magnetic fields that are treated “same” because of a great idea of Einstein’s special theory of relativity. Like the equivalence of space-distance and time-intervals, electric field and magnetic…
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Creating Feynman diagrams with Latex.
I have successfully installed Cygwin, GV, GS, MikTex, Lyx etc on my win-07 Vaio. So I want to check to see my Cygwin functionality on some physics exercises. The following link is broken now. Feyntex at Colorado. — Somehow I could not produce this and another simple example for Feynman’s diagram using the codes here and…