Quantum Mechanics (CSIR (Council of Scientific & Industrial Research) Physical Sciences): Questions 34  36 of 80
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Question number: 34
» Quantum Mechanics » WKB Approximation
Appeared in Year: 2014
Question
Consider a particle of mass m in the potential . The energy eigenvalues, in the WKB approximation, are – (December)
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Question number: 35
» Quantum Mechanics » SpinStatistics Connection
Appeared in Year: 2011
Question
The Hamiltonian of an electron in a constant magnetic field is given by where is a positive constant and denotes the Pauli matrices. Let and be the unit matrix. Then the operator simplifies to – (June)
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Question number: 36
» Quantum Mechanics » Relativistic Quantum Mechanics » Dirac Equations
Appeared in Year: 2014
Question
The ground state energy of the attractive delta function potential ; where, is calculated with the variational trial function is (December)
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Choice (4)  Response  

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