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quest
  • Member for 3 years, 9 months
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3 votes
1 answer
545 views

Cirq: n-qubit GHZ state

2 votes
1 answer
135 views

Design NISQ Circuit with StrawberryFields

2 votes
2 answers
895 views

Density Matrix of 3 Qubit Quantum Circuit (Qiskit Density Matrix)

2 votes
1 answer
808 views

How to find the Kraus operators from the process matrix?

2 votes
1 answer
180 views

Qutip choi_to_kraus and to_kraus functions are not returning list of Kraus representation

2 votes
1 answer
166 views

From Hamiltonian to the Pulse Sequence

2 votes
3 answers
1k views

Toffoli Gate Matrices

2 votes
1 answer
119 views

Cirq: Result of rotating qubit measurements never come [0 1] or [1 0 ], always come as [0,0] or [1,1]

2 votes
1 answer
130 views

Can we write CNOT gate in terms of Quaternion?

2 votes
1 answer
132 views

Hadamard gate for qudit (dimesion 8)

1 vote
0 answers
85 views

How to show numerically that a subgroup of SU(2) and CNOT gate can give us a finite group?

1 vote
1 answer
299 views

Is there any map between Phenomenological Noise Model and Circuit Based Noise Model?

1 vote
0 answers
66 views

Finding the number of Failure for Surface Code by using Pymatching (without STIM): ValueError: The shape of the syndrome vector z is not valid

1 vote
1 answer
149 views

is it possible to use STIM for non-clifford circuits?

1 vote
1 answer
552 views

Understanding Hamiltonian's of the Single Qubit Gates and Toffoli gate

1 vote
0 answers
87 views

How to use stabilizers to simulate the circuit?

1 vote
1 answer
245 views

Pymatching Toric Code vs Surface Code

1 vote
2 answers
127 views

How to Switch Toric Code to Surface Code (no using STIM!)

1 vote
1 answer
368 views

Writing Toffoli Gate Matrix by one and two qubit gate matrices

1 vote
2 answers
128 views

What are the libararies for Machine Learning on NISQ Chip? And What are the roadmaps?

1 vote
1 answer
267 views

Producing $|ghz\rangle\langle ghz|$ State in Cirq

1 vote
1 answer
148 views

Bit Flip, Separable state and Several Question about Cirq

1 vote
1 answer
273 views

Cirq-Measuring a State with Rotation Matrix

1 vote
1 answer
81 views

Cirq - Measure Density Matrix Function Getting First Element

1 vote
2 answers
201 views

Why is the Measurement Result Always 1? (expected to find uniformly random measurement)

1 vote
0 answers
51 views

Differences between Extractors and Privacy Amplification for Quantum Random Generators

1 vote
0 answers
125 views

How is the third-order autocorrelation measured in quantum optics?

0 votes
1 answer
67 views

Multiple Bipartite Entangled State in Cirq

0 votes
1 answer
254 views

Are quantum gates superoperators? How to write a quantum circuit as superoperator?

0 votes
2 answers
246 views

Qiskit's draw method is moves the gates on the qubit wires