Recent content by mlcen

About the difference between the quantum theory and classics physics, I think that quantum physics is a theory about coherent particle, and classics physics is a theory about decoherent particle.

Good! I like this expression.

Thank you! It is a visualized explanation. But I think it is similar to a picture of Berry phase, isn't it?

You are humorous really. Good.

Thank you very much! This is a perfect explanation.

Energy is a kind of cumulation effect. If you want to survey the energy of a system accurately, you need some time. So the time becomes inaccurate.

Thank you very much! It is a good explanation.

Why it is 4pi (is not 2pi) in spin space? Please give a picturesque explanation.