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2 votes

1 answer

51 views

Finding the "dual" basis of an overcomplete basis for Quantum State Tomography

glS♦

23.4k

modified 2 hours ago

0 votes

0 answers

7 views

Measuring one qubit in an entangled pair in another basis?

Andrew Baker

237

asked 4 hours ago

2 votes

2 answers

60 views

What is the relation between number of measurements and additive error, when estimating the expectation value of an observable?

glS♦

23.4k

modified Nov 30 at 17:22

0 votes

1 answer

63 views

The Output of Transversal Bell Measurement in Knill's Method of Fault-Tolerant Error Correction (FTEC)

CommunityBot

1

modified Nov 29 at 23:04

2 votes

1 answer

76 views

How does this measurement in the Hadamard basis look like?

Mark Spinelli

10.7k

modified Nov 25 at 14:16

2 votes

1 answer

43 views

Can Noise in measurements lead to non-zero probability of a state that was not originally in the state vector?

Balint Pato

838

answered Nov 21 at 20:46

1 vote

0 answers

11 views

Adding measurement circuits to the singlet state circuit and want to create single circuit

Bloodknofsky

11

modified Nov 21 at 5:54

1 vote

3 answers

153 views

Why is the error propagation by the CNOT gate considered without taking into account the state?

CommunityBot

1

modified Nov 20 at 8:08

2 votes

1 answer

1k views

Probability of measuring the first qubit in the state $\frac{1}{\sqrt 2}(|0⟩+|1⟩)$ in a two-qubit state

Liliana Valverde

1

modified Nov 15 at 2:30

5 votes

2 answers

364 views

What's the idea behind "pretty good measurements"?

CommunityBot

1

modified Nov 13 at 7:04

1 vote

0 answers

17 views

Can transformations of qubits in quantum computing be carried out instead by transformations of the measurement instrument?

Martin Vesely

13.6k

modified Nov 10 at 18:24

3 votes

1 answer

66 views

Single-shot error correction for the surface code with measurement errors

David Dentelski

31

modified Nov 9 at 7:50

1 vote

0 answers

40 views

Double Slit Experiment

Chad

19

modified Nov 7 at 23:01

3 votes

2 answers

102 views

How to know what eigenvalue corresponds to measurements of individual qubits in a multiqubit system?

Kilian

93

modified Nov 7 at 7:08

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Finding the "dual" basis of an overcomplete basis for Quantum State Tomography

Measuring one qubit in an entangled pair in another basis?

What is the relation between number of measurements and additive error, when estimating the expectation value of an observable?

The Output of Transversal Bell Measurement in Knill's Method of Fault-Tolerant Error Correction (FTEC)

How does this measurement in the Hadamard basis look like?

Can Noise in measurements lead to non-zero probability of a state that was not originally in the state vector?

Adding measurement circuits to the singlet state circuit and want to create single circuit

Why is the error propagation by the CNOT gate considered without taking into account the state?

Probability of measuring the first qubit in the state $\frac{1}{\sqrt 2}(|0⟩+|1⟩)$ in a two-qubit state

What's the idea behind "pretty good measurements"?

Can transformations of qubits in quantum computing be carried out instead by transformations of the measurement instrument?

Single-shot error correction for the surface code with measurement errors

Double Slit Experiment

How to know what eigenvalue corresponds to measurements of individual qubits in a multiqubit system?

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