I have read that "Information is conserved", or at least that it should be.
I read this in some discussion about whether or not black holes destroy information.
(ref: Leonard Susskind, Stephen Hawking, The Black Hole War, etc..)
It is believed systems in distinct states evolve into distinct...
there is something I don't understand
maybe someone can tell me
- a charge q has velocity v along the x axis
- there is a uniform magnetic field B along the y axis
- so the particule experience a force F=qvB along the z axis
Now consider the same situation in a reference frame moving at...