Quantum Computing
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user2723984
  • Member for 4 years, 4 months
  • Last seen more than a week ago
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All Questions Answers
Score Newest
question
12
Why doesn't the Gottesman-Knill theorem render quantum computing almost useless?
Jul 31, 2019
answer
10
How are arbitrary $2\times 2$ matrices decomposed in the Pauli basis?
Jul 28, 2019
question
8
Can the Kraus decomposition always be chosen to be a statistical mixture of unitary evolutions?
Aug 6, 2019
question
7
Deduce the Kraus operators of the dephasing channel using the Choi
Nov 16, 2018
answer
6
A basic question on circuits and matrix representation
Jul 31, 2019
answer
6
What is the unitary operator realizing a given CPTP operator
Jul 31, 2019
question
5
Knill-Laflamme condition and requirements for error correction
Jul 30, 2019
answer
5
Does it make sense to sum two Choi operators?
Nov 26, 2020
question
5
How can pure state ensemble decompositions not be unique?
Jan 24, 2019
answer
4
Why for $\Phi(\rho)=\sum_j F_j^\dagger\rho F_j$ to be trace preserving we need the condition $\sum_j F_j F_j^\dagger=I$?
Jul 31, 2019
Top network posts
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157
Why do professors obfuscate their email addresses on their websites?
53
Functions that are Riemann integrable but not Lebesgue integrable
41
Shouldn't some stars behave as black holes?
39
What's the difference between average velocity and instantaneous velocity?
36
Why didn't House Atreides stay on Caladan?

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