Quantum Computing
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Craig Gidney
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Professional and hobbyist software developer.

Working at ⟨G|oogl|e⟩ in Santa Barbara.

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All Questions Answers
Score Newest
answer
29
Are there emulators for quantum computers?
Mar 12, 2018
answer
24
How does a quantum computer do basic math at the hardware level?
Apr 10, 2018
answer
23
Is quantum computing mature enough for a computer scientist with no physics background?
Aug 8, 2018
answer
23
Can the Bloch sphere be generalized to two qubits?
Nov 13, 2018
answer
22
Are circuits with more than 1000 gates common?
May 31, 2021
answer
18
Why do the IBM and Google processors both have 53 qubits?
Nov 4, 2019
answer
16
What is the opposite of measurement, in a quantum circuit?
Feb 7, 2020
question
15
Reference that explains how to read 3d topological diagrams for surface code computations
Jan 27, 2019
answer
14
Why are quantum gates unitary and not special unitary?
May 13, 2018
answer
13
Are quantum computers just a variant on Analog computers of the 50's & 60's that many have never seen nor used?
Jul 8, 2018
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Would it make sense for there to be a separate SE site for "quantum programming" or "quantum information software", versus quantum information theory?
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239
Difference between Big-O and Little-O Notation
133
In a roller coaster, does the rear car have a higher acceleration/speed?
86
Time complexity of Euclid's Algorithm
73
Why are some games np-complete?
73
Xcode 6 doesn't recognize \1, \2, \# patterns anymore?

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