Question: Consider a particle in three dimensions whose Hamiltonian is given by By calculating [x ? p, H] obtain to identify the preceding relation with the

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?

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

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Let H 22 v and we compute xP E through the following steps P H XP p2m VX 12m p P V 12m 151 X... View full answer

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