Q.3 For the 4x4 density matrix 1 0 0 1 0 0 0 0 p= ,the corresponding state 0 0 0 0 1 0 0 1/2

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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Chapter1: Introduction
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Q.3 For the 4x4 density matrix
1
0 0 1
0 0 0
0 0
p=
the corresponding state
0 0 0
0 0
) would be given as follows.
1
능 (100)-10)-101) + |11>)
(100) + |10) + |01) + |11})
lw> 3D글 (100) + |10) + |01> - 111>)
|6) = (100) – |10) + |01) – |11})
3 (100) + |10) + |01) + |11))
||
1/2
Transcribed Image Text:Q.3 For the 4x4 density matrix 1 0 0 1 0 0 0 0 0 p= the corresponding state 0 0 0 0 0 ) would be given as follows. 1 능 (100)-10)-101) + |11>) (100) + |10) + |01) + |11}) lw> 3D글 (100) + |10) + |01> - 111>) |6) = (100) – |10) + |01) – |11}) 3 (100) + |10) + |01) + |11)) || 1/2
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