Quantum Mechanics-Variational Method (CSIR (Council of Scientific & Industrial Research) Physical Sciences): Questions 5 - 7 of 11

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Question number: 5

» Quantum Mechanics » Variational Method

Appeared in Year: 2013

MCQ▾

Question

The bound on the ground state energy of the Hamiltonian with an attractive delta – function potential, namely

Using the variational principle with the trial wavefunction is – (June)

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 6

» Quantum Mechanics » Variational Method

Appeared in Year: 2012

MCQ▾

Question

What would be the ground state energy of the Hamiltonian – If variational principle is used to estimate it with the trial wavefunction with b, as the variational parameter?

(December)

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 7

» Quantum Mechanics » Variational Method

Appeared in Year: 2012

MCQ▾

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)

Choices

Choice (4) Response

a.

b.

c.

d.

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