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-1 votes
0 answers
16 views

How to determine with local measurements which Bell state we have?

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glS♦
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0 votes
3 answers
43 views

AWS braket python sdk: user is not authorized to perform on quantum device

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voxter
  • 101
1 vote
0 answers
9 views

Doesn't a beamsplitter contradict the nocloning theorem?

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eternalstudent
  • 13
0 votes
0 answers
5 views

qiskit vs dimod: ising matrix in 2 libaries are different

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voxter
  • 101
1 vote
1 answer
53 views
+200

What is the conditional min-entropy for diagonal ("classical") matrices?

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Rammus
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1 vote
0 answers
18 views

Is there a general parametric transformation matrix form in bloch-space corresponding to the unitary operations on qutrits?

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glS♦
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0 votes
1 answer
52 views

What is the difference between $|\Phi^+\rangle=\frac1{\sqrt2}(|0,0\rangle+|1,1\rangle)$ and a mixture of $|00\rangle$ and $|11\rangle$?

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glS♦
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0 votes
0 answers
6 views

qiskit: convert from ising result to qubo result?

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voxter
  • 101
0 votes
1 answer
30 views

Can Quantum Computers (not simulators) solve a 4 node TSP?

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Condo
  • 1,512
6 votes
3 answers
301 views

Finite subgroup of $U(4)$ containing a non-Clifford gate and all local Cliffords

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Ian Gershon Teixeira
  • 621
4 votes
1 answer
71 views

Estimate run time of Cirq circuit on forthcoming Google quantum computer

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dabacon
  • 505
4 votes
1 answer
42 views

Is Density Matrix simulation same as Tensor Network simulation?

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dabacon
  • 505
8 votes
0 answers
44 views

Why was Feynman hesitant about simulating fermions with a quantum computer?

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Mark S
  • 7,137
1 vote
3 answers
44 views

What are the differences in using qasm, statevector, and unitary simulators in qiskit?

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WQian
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