Consider a particle in three dimensions whose Hamiltonian is given by By calculating [x ? p, H] obtain to identify the preceding relation with the quantum-mechanical analogue of the virial theorem it is essential that the left-hand side vanish under what condition would this happen?

Transcribed Image Text:

p? Н- + V(x). 2m (x*P) = (m)- (xx): dt (x•V)