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Bard
  • Member for 1 year, 9 months
  • Last seen more than a week ago
5 votes
1 answer
216 views

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

3 votes
1 answer
86 views

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

2 votes
2 answers
674 views

Arbitrary two qubit unitaries using SWAP gate instead of CNOT gate

2 votes
0 answers
117 views

How to "separate" a separable density matrix?

2 votes
0 answers
101 views

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

1 vote
1 answer
258 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
268 views

Set the initial state of the QuantumCircuit using the Statevector object

1 vote
0 answers
66 views

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

0 votes
2 answers
100 views

Converting a dictionary to a statevector in Qiskit

0 votes
1 answer
49 views

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