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6

votes

1

answer

332

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Problem about qutrit teleportation protocol

algorithm quantum-gate qutrit teleportation

modified 11 hours ago glS 8,200

2

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2

answers

85

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Does anyone has some code for Mathematica or Python to convert a diagonal matrix into Dirac (bra-ket) notation?

algorithm quantum-state quantum-information

answered yesterday glS 8,200

2

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2

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116

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Is quantum parallel search impossible?

algorithm models quantum-parallelism

modified 2 days ago Greg Kuperberg 881

3

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0

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30

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Marriott-Watrous style amplification with a quantum input

algorithm quantum-information complexity-theory qma

asked Nov 11 at 3:35 bean 141

1

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1

answer

109

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Can my MatLab code be used as a good simulator of a quantum computer?

algorithm programming simulation

modified Nov 7 at 23:14 ChainedSymmetry 1,018

3

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2

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209

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How to build a CNOT out of universal CCNOT gates?

algorithm quantum-gate circuit-construction

modified Nov 7 at 11:14 glS 8,200

4

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2

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129

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Why is the Deutsch algorithm faster on a quantum computer?

algorithm deutsch-jozsa-algorithm

modified Nov 7 at 10:42 ChainedSymmetry 1,018

3

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2

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164

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Probability of observing search string $\omega$ after $r$ iterations

algorithm mathematics grovers-algorithm

modified Nov 6 at 21:53 glS 8,200

19

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2

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4k

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What does Google's claim of “Quantum Supremacy” mean for the question of BQP vs BPP vs NP?

algorithm complexity-theory quantum-advantage bqp google-sycamore

modified Nov 5 at 18:41 Mark S 2,561

3

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3

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217

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How do quantum states collapse to the right answer?

algorithm superposition

modified Nov 4 at 18:41 Sanchayan Dutta 11.3k

3

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0

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64

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Could quantum computing help solving the Eternity II puzzle?

algorithm speedup research

modified Nov 4 at 8:51 Sanchayan Dutta 11.3k

12

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3

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384

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Can a quantum computer easily determine the mixing time of the Rubik's cube group?

algorithm

answered Nov 1 at 19:16 Mark S 2,561

4

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1

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232

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How can Grover's operator be represented as a rotation matrix?

algorithm mathematics grovers-algorithm

modified Oct 31 at 1:01 glS 8,200

4

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2

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102

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Significance of the term “diffusion” in Grover's diffusion operator

algorithm grovers-algorithm terminology

modified Oct 30 at 12:43 Sanchayan Dutta 11.3k

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