Recent content by David hzf

First of all, I like to apologize for not answering directly to the question on what research I am doing. I am not trying to beg the question. I try not to discuss here as I feel it is not appropriate. Second, I gave a truthful answer yesterday by mentioning that what I am thinking is...

Understand and Thank you.

After I replied to my own questions yesterday, I already realized the virtual photon is different from the "real" photon and therefore the question on light spectrum is not applicable. Thank you.

Thanks! This is indeed not easy to understand. But as I glanced through (I can't understand even if I read the details :-)), the answers to my questions seems to me are as followed. Please correct if wrong or for clarity. Thank you! 1. Are photons generated between proton and electron in an...

I am just thinking could there be a level that is lower than quantum which is the base level of the Universe. :-)

Photon is the force carrier for charged particles. Questions: 1. Are photons generated between proton and electron in an atom? 2. If yes who generate the photon? The proton or the electron? 3. If yes, quantum mechanically, the electron is never at a fixed position, what is the photon doing...