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QuantumFramework

Tutorials

  • Getting Started

Guides

  • Wolfram Quantum Computation Framework

Tech Notes

  • Circuit Diagram
  • Exploring Fundamentals of Quantum Theory
  • Quantum object abstraction
  • Tensor Network

Symbols

  • QuantumBasis
  • QuantumChannel
  • QuantumCircuitMultiwayGraph[EXPERIMENTAL]
  • QuantumCircuitOperator
  • QuantumDistance
  • QuantumEntangledQ
  • QuantumEntanglementMonotone
  • QuantumEvolve
  • QuantumMeasurement
  • QuantumMeasurementOperator
  • QuantumMeasurementSimulation
  • QuantumMPS [EXPERIMENTAL]
  • QuantumOperator
  • QuantumPartialTrace
  • QuantumShortcut [EXPERIMENTAL]
  • QuantumStateEstimate [EXPERIMENTAL]
  • QuantumState
  • QuantumTensorProduct
  • QuantumWignerTransform
  • QuditBasis
  • QuditName
Wolfram`QuantumFramework`
QuantumMeasurement
​
QuantumMeasurement
[]
represents the result of a quantum measurement and more, in a non-demolishing way.
​
Details and Options

Examples  
(5)
Basic Examples  
(1)
QuantumMeasurement
is automatically generated when
QuantumMeasurementOperator
acts on a state:
In[222]:=
result=
QuantumMeasurementOperator
["Z"]
QuantumState
["RandomPure"]​​
Out[222]=
QuantumMeasurement
Target: {1}
Measurement Outcomes: 2

In[223]:=
result["Probabilities"]
Out[223]=
|
z
+
〉0.421004,|
z
−
〉0.578996
Use property
"Distribution"
to obtain the resulting measurement outcome's distribution:
In[224]:=
result["Distribution"]
Out[224]=
CategoricalDistribution
Input type: Scalar
Categories:
|
z
+
〉
|
z
−
〉

Use property
"States"
to obtain the possible states after measurement:
In[225]:=
result["States"]
Out[225]=
QuantumState
Pure state
Qudits: 1
Type: Vector
Dimension: 2
Picture: Schrödinger
​
,QuantumState
Pure state
Qudits: 1
Type: Vector
Dimension: 2
Picture: Schrödinger
​

Use property
"StatesAssociation"
to obtain the association of measurement outcomes with their corresponding quantum state:
In[226]:=
result["StatesAssociation"]
Out[226]=

z
+
QuantumState
Pure state
Qudits: 1
Type: Vector
Dimension: 2
Picture: Schrödinger
​
,
z
−
QuantumState
Pure state
Qudits: 1
Type: Vector
Dimension: 2
Picture: Schrödinger
​

Scope  
(1)

Applications  
(1)

Properties & Relations  
(1)

Interactive Examples  
(1)

SeeAlso
QuantumMeasurementOperator
 
▪
QuantumState
 
▪
QuantumOperator
 
▪
CategoricalDistribution
RelatedGuides
▪
Wolfram Quantum Computation Framework
""

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