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Bard
  • Member for 1 year, 7 months
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5 votes
1 answer
210 views

Choosing operators for maximal Bell-CHSH violation for an arbitrary state

3 votes
1 answer
85 views

Is it advantageous for a state to have higher Bell CHSH violation?

2 votes
2 answers
646 views

Arbitrary two qubit unitaries using SWAP gate instead of CNOT gate

2 votes
0 answers
114 views

How to "separate" a separable density matrix?

2 votes
0 answers
97 views

QuTiP, Continuous variable systems: Calculating the expectation value of an operator from the covariance matrix

1 vote
1 answer
229 views

How to write a two qubit state as "diagonal" in the basis of Pauli matrices?

1 vote
1 answer
76 views

How to collapse the subcircuits in a QuantumCircuit?

1 vote
1 answer
173 views

Set the initial state of the QuantumCircuit using the Statevector object

1 vote
0 answers
63 views

How to discard one of the states in a product state in qiskit?

0 votes
2 answers
82 views

Converting a dictionary to a statevector in Qiskit

0 votes
1 answer
45 views

Obtaining the reduced density matrices for both subsystems of a bipartite system [duplicate]