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Computer Science
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Quantum Computation
Visualization of Quantum Measurement Probabilities
Example Notebook
Open in Cloud
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Visualize measurement results
Install and load the QuantumFramework paclet:
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Given a random pure state, measure qubit-1 in the computational basis:
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Plot measurement probabilities:
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Measure a 3D-qubit in its computational basis:
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Q
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3
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[
Q
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[
"
R
a
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d
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P
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,
{
3
}
]
]
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M
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:
{
1
}
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a
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O
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c
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3
Plot measurement probabilities:
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Given a random pure state, measure qubit-1 in Pauli-X basis:
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:
{
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2
Show measurement probabilities:
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ψ
x
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0
.
8
5
4
6
6
8
,
ψ
x
+
0
.
1
4
5
3
3
2
Plot measurement probabilities for measuring a 2x3 composite system in computational basis:
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[
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B
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[
{
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[
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[
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R
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,
{
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]
]
[
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P
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i
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y
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]
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Define a random pure state for 2-qubits:
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ψ
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{
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R
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,
2
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]
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V
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4
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S
c
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r
Find measurement probabilities, with and without a bit-flip noise channel with the probability 0.3:
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[
{
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]
[
ψ
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;
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[
Q
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C
h
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[
{
"
B
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t
F
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,
.
3
}
]
[
ψ
]
]
;
Compare measurement results:
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{
m
1
[
"
P
r
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b
a
b
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i
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s
"
]
,
m
2
[
"
P
r
o
b
a
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s
"
]
}
]
,
O
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[
1
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=
External Links
QuantumState
QuantumMeasurementOperator
See Also
Wolfram/QuantumFramework
Publisher Information
Contributed by:
Wolfram Research, Quantum Computation Framework Team
