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JSdJ

Member for 3 years, 10 months
Last seen this week

Berlin, Germany

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error-correction

88/100 score

22/20 answers

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Answers

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Score Activity Newest

32

Which subatomic particle does each company use in quantum computing?

Feb 27, 2020

27

What are magic states?

Sep 7, 2020

12

How to perform quantum state tomography on two qubits?

Dec 2, 2019

11

What is a flying qubit?

Nov 22, 2019

11

What is the relationship between Choi and Chi matrix in Qiskit?

May 2, 2020

Questions

Score Activity Newest Views

6

Is there any 'official' list of errata for Nielsen & Chuang?

Sep 1, 2020

5

Is the composition of two extremal channels also extremal?

Dec 13, 2021

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quantum-gate

98

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23

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quantum-state

89

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19

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error-correction

88

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22

posts

physical-realization

61

Score

8

posts

tomography

52

Score

9

posts

Reputation

+10

Do the Kraus operators of a CPTP channel need to be orthogonal?

+20

Why is the complexity of $n$-qubit state tomography not upper bounded as $O(3^n)$?

+10

Error syndrome on logical operators

+10

In quantum process tomography, how does $\chi$ characterize a quantum process?

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Apr 12, 2021
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Jun 9, 2020
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Dec 3, 2019
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Jun 12, 2020

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Quantum Computing

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