How did you find PF?

Via Google search while researching differential geometry and regularized field potentials.

Hello Physics Forums community!I'm an independent researcher with a background in mathematical modeling, field theory, and differential geometry. I'm joining PF to connect with the community, learn from ongoing discussions in theoretical physics and quantum field theory, and ask a few targeted technical questions regarding regularized potentials, metric tensors, and form factor calculations in QED.Looking forward to participating in the discussions!

Welcome to PF.

Asking questions about the published literature is totally fine.

Please be sure to read the PF Rules (see INFO at the top of the page). We do not allow personal speculation or discussing unpublished work here. We discuss mainstream science as published in the scientific literature (peer-reviewed journals and mainstream textbooks). Thank you.