Recent content by lucasbc

I have one test and i need to study classical mechanics , electromagnetism , statistical mechanics and quantum mechanics, anyone have some tips for maximize the time ??

considering the group of Lorentz determines the elements that correspond to the representation (i,j) - (1/2,1/2) , (1,0),(0,1) find generators for this transformation and the properties which these elements to the group of rotation anyone know how i find theses generators and these...