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Awarded 959 times.
Qiskit: How can I modify Grover's algorithm to search for a state that doesn't belong to a basis set?
Awarded Nov 21 '20 at 16:45
Import Qiskit fails [closed]
Awarded Nov 21 '20 at 10:18
Measurement of 1 qubit in a two qubit system
Awarded Nov 20 '20 at 17:16
How promising is the possibility of carbon-based qubits to make a qubit that’s stable at room temperature?
Awarded Nov 18 '20 at 20:26
What can I conclude about $\langle \phi|\pi_1\pi_2|\phi\rangle$ if $\langle \phi|\pi_i|\phi\rangle\ge e$?
Awarded Nov 17 '20 at 23:05
Where is the parallelism in Deutsch-Jozsa algorithm?
Awarded Nov 16 '20 at 15:55
How does Qiskit Aqua commutator work?
Awarded Nov 16 '20 at 0:55
Qiskit Inverse of a quantum fourier transformation
Awarded Nov 15 '20 at 21:41
How to measure a general two-qubits gate? Does it help to Bob and Alice?
Awarded Nov 15 '20 at 19:46
How to solve this Deutsch Jozsa variant?
Awarded Nov 13 '20 at 22:03
Comparing QSVM & Classic SVM on BigData. Quantum Supremacy
Awarded Nov 10 '20 at 12:40
TypeError: 'NumPyMinimumEigensolver' object is not subscriptable
Awarded Nov 9 '20 at 21:26
Transforming $|01 \rangle + |10 \rangle - |11 \rangle \to |01 \rangle - |10 \rangle + |11 \rangle$
Awarded Nov 8 '20 at 19:07
What does the notation $|\psi(0)\rangle = |0\rangle|n=0\rangle$ mean?
Awarded Nov 7 '20 at 14:05
Unknown error code [5204] when running job on IBM's qasm_simulator
Awarded Nov 4 '20 at 20:27
A problem with IBM Q, NameError: name 'iBMQ' is not defined
Awarded Nov 3 '20 at 16:55
Confused about the application of Hadamard gate to uncorrelated qubits [duplicate]
Awarded Nov 2 '20 at 15:55
Is it wrong to say that $a$ and $b$ are the square roots of the detection probabilities in a qubit state $|\psi \rangle = a|0 \rangle +b|1 \rangle $?
Awarded Nov 2 '20 at 10:56
Qiskit “statevector_gpu” method not available
Awarded Oct 30 '20 at 16:31
How to perform this $d$-dimensional unitary operation on IBM Q?
Awarded Oct 30 '20 at 4:05
Prove that the trace norm is dual to the spectral norm
Awarded Oct 28 '20 at 19:06
Creating a custom gate (given by a matrix) more efficiently
Awarded Oct 26 '20 at 22:56
What does a negative ket state represent?
Awarded Oct 25 '20 at 20:06
How to write a classical version of Shor's algorithm
Awarded Oct 25 '20 at 17:52
von Neumann entropy in a limiting case
Awarded Oct 25 '20 at 15:41
Composing teleportation circuit in Qiskit Circuit Composer
Awarded Oct 25 '20 at 7:17
Why does describing a quantum state take an infinite amount of classical information? [duplicate]
Awarded Oct 25 '20 at 6:47
How to compute the measurement probability in swap test?
Awarded Oct 23 '20 at 2:03
Multiple Bipartite Entangled State in Cirq
Awarded Oct 21 '20 at 21:50
Can every bipartite state be written as $\rho_{AB} = \sum_{ij} c_{ij}\sigma_A^i\otimes \omega_B^j$?
Awarded Oct 20 '20 at 18:46
How to set overwrite to true with IBMQ?
Awarded Oct 18 '20 at 14:03
What is the intuition behind “states with support on orthogonal subspaces”?
Awarded Oct 17 '20 at 20:57
Superposition of quantum circuits
Awarded Oct 16 '20 at 15:10
QPE example on Qiskit
Awarded Oct 16 '20 at 13:20
Significance of sharing an entangled state in Superdense Coding
Awarded Oct 15 '20 at 23:21
Quantum relative entropy with respect to a pure state
Awarded Oct 14 '20 at 23:26
Output a Cirq gate as a Numpy array?
Awarded Oct 14 '20 at 15:58
Using the qiskit_textbook Package
Awarded Oct 12 '20 at 23:32
QUBO, Ising Hamiltonians and VQA
Awarded Oct 12 '20 at 18:51
I don't get anything when calling circuit.draw()
Awarded Oct 12 '20 at 13:15
How is a quantum simulator able to simulate a quantum mechanical properties on a classical computer?
Awarded Oct 12 '20 at 11:31
In Shor's algorithm, how can we guarantee that each controlled-U will kickback to the same eigenvalue?
Awarded Oct 12 '20 at 9:47
What is a basis (not necessarily orthogonal) of Herm(A) consisting of pure density matrices in D(A)?($A \cong \mathbb{C}^{n}$)
Awarded Oct 12 '20 at 0:18
How do quantum bits increase computational power?
Awarded Oct 11 '20 at 19:42
The proof of monotonicity of fidelity for channels and its meaning
Awarded Oct 8 '20 at 21:34
How are the Pauli $X$ and $Z$ matrices expressed in bra-ket notation? [duplicate]
Awarded Oct 8 '20 at 19:57
Qiskit transpile with different set of basis gates
Awarded Oct 8 '20 at 17:05
What linear map is needed for acting on a maximally entangled state?
Awarded Oct 7 '20 at 21:49
How can i run a quantum circuit with parameterized gates many times on quantum experience?
Awarded Oct 6 '20 at 8:10
How to translate the Hadamard gate matrix into Dirac notation?
Awarded Oct 5 '20 at 4:50
Custom Mixer for QAOA: Error 'Operator' object has no attribute 'primitive_strings'
Awarded Oct 2 '20 at 15:16
IF statement in OpenQASM on IBM Quantum Experience
Awarded Sep 28 '20 at 1:32
What does a quantum NOT operation do to an entangled set of qubits?
Awarded Sep 27 '20 at 22:10
Change the position of a gate in Qiskit for better representation
Awarded Sep 26 '20 at 20:40
XX and YY and ZZ Hamiltonians in vqe
Awarded Sep 23 '20 at 18:32
Where does $xy = a + b \pmod 2$ come from in the context of CHSH inequalities?
Awarded Sep 23 '20 at 16:42
Phase Kickback and Controlled Rotation - Problem in proving symmetry
Awarded Sep 22 '20 at 10:40
Do we know anything about the computational complexity of the exchange-correlation functional?
Awarded Sep 21 '20 at 2:03
Deutsch-Jozsa Misunderstanding
Awarded Sep 20 '20 at 21:45
Implementing Partial Trace in IBMs quantum computer
Awarded Sep 17 '20 at 11:51
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