Quantum MechanicsDirac Notation for State Vectors (CSIR (Council of Scientific & Industrial Research) Physical Sciences): Questions 1  2 of 2
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Question number: 1
» Quantum Mechanics » Dirac Notation for State Vectors
Appeared in Year: 2013
Question
Consider the normalized state of a particle in a one – dimensional harmonic oscillator:
Where and denoted the ground and first excited states respectively, and b_{1} and b_{2} are real constants. The expectation value of the displacement in the state will be a minimum when – (June)
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 2
» Quantum Mechanics » Dirac Notation for State Vectors
Appeared in Year: 2014
Question
Let and denoted the normalized eigenstate of a particle with energy eigenvalue and respectively, with. At time the particle is prepared in a state . The shortest time T at which will be orthogonal to is – (December)
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

