User ACat - Quantum Computing Stack Exchange

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ACat

Member for 4 years, 3 months
Last seen more than a month ago

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5 Bookmarks

Score Activity Newest Views Added

6 votes

0 answers

87 views

Verification of local unitary equivalence between two pure states

entanglement mathematics quantum-operation linear-algebra

userflux9674

131

Apr 8 at 18:20

4 votes

0 answers

90 views

With only one qubit, where does the bomb tester get its improvement over what's achievable classically?

history interpretations

Mark S

7,454

Apr 5 at 17:49

2 votes

1 answer

193 views

How to normalise when the probability of measurement is zero?

quantum-state measurement textbook-and-exercises

Quantum Mechanic

2,159

Jul 23, 2021 at 12:21

2 votes

1 answer

101 views

How do you test a pair of unknown qubits for orthogonality with certainty?

algorithm swap-test state-discrimination

glS♦

19.1k

Jul 22, 2021 at 17:52

15 votes

3 answers

881 views

What is the quantum circuit equivalent of a (delayed choice) quantum eraser?

algorithm quantum-gate circuit-construction

Craig Gidney

23.4k

Nov 13, 2020 at 21:36