Recent content by vlemon265

When my friend asked me about CP violation, I told them about some elementary particles physics. But it seemed they do not have background about this. So is there any daily practical activity that can explain CP violation? Thanks.

Thank You for your help. But I still concern about what the "physical unit" is for this, whether it is accessible or not.

We use ms-1 for unit of speed. But what is the physical unit for teleporting a mass to a distance L? Is it also [L]/[time]? But it seems it does not take time for teleport. I am seeking help. Thanks very much.

Oh sorry, I do not mean a quantum teleport. Actually I suppose to mean a classical teleport. But shouldn't there be a physical unit for teleport even though it may not be applicable, and for us to disprove it

We use ms-1 for unit of speed. But what is the physical unit for teleporting a mass to a distance L? Is it also [L]/[time]? But it seems it does not take time for teleport. Seeking help. Thanks p.s: my reference http://www.nature.com/nature/journal/v488/n7410/full/nature11332.html

Thanks I think I have a bit on my mind now.

My friend in mathematics department told me that one Hungarian mathematician Paul Halmos had said 'The only way to learn mathematics is to do mathematics'. Are amatuer physics enthusiast also do physics in their daily life. I want to learn from them. But what 's meant by "doing Physics"? Can...

No. I am not. But on the Sun, if possible, we could also observe 'Earthrise' and 'Earthset' relative to the Sun. Is that correct?

For example at very low speed (v<<c), in Special Relativity, we can approximate relativistic motion to Classical Newtonian motion. But in General Relativity, what situation can make there an approximation to Newtonian Gravity ( just like v<<c ) ? Thanks.

In daily life, we observe sunrise and sunset, which are the motion of the Sun relative to us.