Quantum Computing
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Norbert Schuch

Apparently, this user prefers to keep an air of mystery about them.

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14 Can quantum states have negative probability? Jul 29 '20
9 What does it mean “less than identity” in the operator sum representation? Jan 18 '20
9 Quantum Supremacy: How do we know that a better classical algorithm doesn't exist? Nov 18 '18
8 Maximally mixed states for more than 1 qubit Nov 1 '18
7 How is a promise gap related to a spectral gap? Mar 20
7 Do the Kraus operators of a CPTP channel need to be orthogonal? Aug 8 '19
7 How to find the operator sum representation of the depolarizing channel? Dec 16 '18
7 How to construct a multi-qubit controlled-Z from elementary gates? Aug 24 '18
6 CS conjecture that Quantum Computer cannot solve NP-complete problems, but Boson Samplers do a #P-hard problem. How is it? Jan 22
6 What does it mean to take the Choi-Jamiolkowski of a quantum channel? Apr 20 '20
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