Introduction: penghongjiao - Physics Enthusiast

[penghongjiao]

How did you find PF?

Google

Hi all,
I'm penghongjiao, a physics hobbyist. I'm fascinated by the Standard Model and open questions like the fermion mass hierarchy. I enjoy thinking about geometric interpretations of physical phenomena. I'm here to ask questions, learn, and share ideas respectfully.

 

[berkeman]

Welcome to PF.

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 We do not allow personal speculation or discussing unpublished work here.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).