Consider a physical system whose three-dimensional state space is spanned by the orthonormal basis formed by the three kets {Je1>, Je2>, Je3>}. In the basis of these three vectors, taken in this order, the Hamiltonian H^ and the two operators B^ and D^ are defined by: 3 i 0 7 i 1- i 2a H= hwo -i 3 0 B= bo 7 1+i D= 2a 0 2 1+i 1- i 6. 2a -3a where wo and bo are constants. Also using this ordered basis, the initial state of the system is given by: (e1|v(0)) (e2] »(0) (e3| v(0) |6(0) ) = 3

Advanced Engineering Mathematics
10th Edition
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Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Consider a physical system whose three-dimensional state
space is spanned by the orthonormal basis formed by the three
kets {Je1>, Je2>, Je3>}. In the basis of these three vectors, taken
in this order, the Hamiltonian H^ and the two operators B^ and
D^ are defined by:
i 0
H= hwo -i 3 0
0 2
3
7
i
1- i
0.
0.
2a
B= bo
7
1+i
D=
2a
0.
1+i 1
- i
6.
2a
-3a
where wo and bo are constants. Also using this ordered basis,
the initial state of the system is given by:
ei| v(0))
e2| v(0)
e3] v(0))
|«(0)) =
3
Transcribed Image Text:Consider a physical system whose three-dimensional state space is spanned by the orthonormal basis formed by the three kets {Je1>, Je2>, Je3>}. In the basis of these three vectors, taken in this order, the Hamiltonian H^ and the two operators B^ and D^ are defined by: i 0 H= hwo -i 3 0 0 2 3 7 i 1- i 0. 0. 2a B= bo 7 1+i D= 2a 0. 1+i 1 - i 6. 2a -3a where wo and bo are constants. Also using this ordered basis, the initial state of the system is given by: ei| v(0)) e2| v(0) e3] v(0)) |«(0)) = 3
Suppose that the initial state |W(0)> was left to evolve until t 0.
Q: State an uncertainty principle for ABAD. Justify your answer.
Transcribed Image Text:Suppose that the initial state |W(0)> was left to evolve until t 0. Q: State an uncertainty principle for ABAD. Justify your answer.
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