2. A particle of mass m is confined in an infinite potential well of width a. Write down the wavefunction and energy of
Posted: Fri May 06, 2022 6:18 am
2. A particle of mass m is confined in an infinite potential well of width a. Write down the wavefunction and energy of the particle assuming that it is in its ground state (n = 1). Calculate the first order correction in energy if a perturbation Hamiltonian H'= A2 (with A a real non-zero number) is applied to the system. [4]