Quantum MechanicsVariational Method (CSIR (Council of Scientific & Industrial Research) Physical Sciences): Questions 7  9 of 11
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Question number: 7
» Quantum Mechanics » Variational Method
Appeared in Year: 2012
Question
A variational calculation is done with the normalized trial wavefunction for the one dimensional potential well , the ground state energy is estimated to be, (June)
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Question number: 8
» Quantum Mechanics » Variational Method
Question
Let and denote the normalized eigenstate corresponding to the ground and first excited state of a one dimensional harmonic oscillator. The uncertainty in the state is:
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Question number: 9
» Quantum Mechanics » Variational Method
Appeared in Year: 2011
Question
The wave function of the particle at time is given by , where and are the normalized eigen states with eigen values and respectively, . The shortest time after which will become orthogonal to is – (December)
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