I WANT TO BECOME QUANTUM PHYSICIST ,SO WHICH BRANCH OF ENGINEERING SHOULD I TAKE?

@ XAVIER 
for becomming a physicist u need to do hardwork right now . 
do hard work and get selected in iiser , iisc like research institute , where the labs are fully furnished . 
and u can do reasearch their , after completeation of bachlors degree their , u have to do masters degree either from their , or do it from iit , or aiims . 
after that join any research programme related to quantum theory of mechanics or quantum physics zone . 
but now , its time to do hard work in class 12^th . 

ALL THE BEST ../