- #1
wdlang
- 307
- 0
we all know the lorentz group is of four disconnected components
about the component connected to the unit element,
is it coverable with single-parameter subgroups?
put it in another way
are all the elements in this component of the form exp(A)?
i am studying relativistic quantum mechanics, and i find that most textbooks take this to be guaranteed.
about the component connected to the unit element,
is it coverable with single-parameter subgroups?
put it in another way
are all the elements in this component of the form exp(A)?
i am studying relativistic quantum mechanics, and i find that most textbooks take this to be guaranteed.