Quantum Computing

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Awarded 1021 times.
How to get the matched nodes using Matching.decode() in PyMatching?
Awarded Sep 30 at 17:34
Why can’t I use quantum teleportation to transmit data FTL 1/4 of the time?
Awarded Sep 30 at 6:26
Invert colors in qutip plot_wigner function
Awarded Sep 30 at 5:42
Quasiprobability decomposition of the CZ-gate
Awarded Sep 28 at 17:03
Why is an X gate a quantum coin flip?
Awarded Sep 28 at 12:26
Solving a Bloch sphere where alpha is imaginary
Awarded Sep 28 at 6:32
Implementing QAOA Hamiltonian for MAX-3-SAT in Qiskit
Awarded Sep 26 at 9:26
get_statevector() not working with Qiskit Aer's statevector simulator
Awarded Sep 25 at 5:37
What is the maximum number of qubits to execute a circuit on real hardware with IBM Quantum Experience and Qiskit?
Awarded Sep 16 at 11:46
Kaye Exercise 6.4.2 Classical deutsch jozsa algorithm
Awarded Sep 15 at 1:40
Is there any resource in which you can find some information about how much money is needed to start making any kind of qubit?
Awarded Sep 14 at 17:37
Insufficient memory to run circuit using the statevector simulator
Awarded Sep 13 at 14:17
How many N-qubit stabilizer states are there?
Awarded Sep 7 at 13:20
Why is it so important to have uniform chain lengths in a minor embedding?
Awarded Sep 7 at 6:20
How to rewrite the quantum state to qubits?
Awarded Sep 6 at 13:09
qiskit : how to measure multiple pauli strings
Awarded Sep 6 at 3:08
The relationship between max-cut and max independent set
Awarded Sep 5 at 20:55
Is a generalized 2D cluster state still a universal resource?
Awarded Sep 4 at 14:25
What does fidelity mean?
Awarded Sep 4 at 6:41
qiskit-nature accessing circuit
Awarded Sep 2 at 22:33
Find an operator-sum representation for a depolarizing channel acting on 2qubit
Awarded Sep 2 at 3:11
Local operation to change the maximally mixed 2 qubit state to $\frac{1}{2}(|01\rangle \langle01|+|10\rangle \langle10|)$?
Awarded Sep 1 at 13:36
qiskit transpile NameError
Awarded Aug 29 at 18:42
Automated conversion of QuantumCircuit in the Mathematica package QuantumFramework into Qiskit-code
Awarded Aug 28 at 6:06
What are the vertices of the no-signalling set $\mathcal{NS}$?
Awarded Aug 26 at 0:21
Creating a uniform superposition of a subset of basis states
Awarded Aug 22 at 6:40
How is the Grover-Algorithm applied to a database?
Awarded Aug 21 at 21:27
What actually StatePreparation perform in qiskit?
Awarded Aug 20 at 6:57
Quantum gates supported by qiskit
Awarded Aug 17 at 16:55
Are there tools to calculate distance of a stabilizer code?
Awarded Aug 16 at 18:20
Proven quantum advantage (in the algorithmic sense) without error correction (for specific algo, or noise models)
Awarded Aug 13 at 10:17
Principal square root of Pauli Y gate in Qiskit?
Awarded Aug 10 at 11:10
Are there some review papers of quantum combinatorical optimization problem and their application?
Awarded Aug 10 at 6:18
(post deleted or otherwise unavailable)
Awarded Aug 8 at 12:03
Quantum gate count minimization
Awarded Aug 7 at 6:45
Constructing a circuit for $C^1(U)$ for rotation operators with TWO single qubit gates and CNOT gate
Awarded Aug 7 at 6:45
How can I save IBM Quantum API token to local environment?
Awarded Aug 5 at 6:41
Long execution time to create controlled version of custom unitary gate in Qiskit
Awarded Aug 3 at 3:22
FPGA qubit simulation
Awarded Aug 3 at 3:07
Suggestion on reading resources on superconducting quantum computing
Awarded Aug 2 at 5:55
High level implementation of quantum oracles
Awarded Jul 30 at 10:31
How well different featuremap encode the data？
Awarded Jul 29 at 19:22
Degeneracy of Quantum Error Correction Codes
Awarded Jul 27 at 13:21
different results between aer_simulator and aer_simulator_statevector using Qiskit opflow circuit sampler
Awarded Jul 26 at 5:55
When will Qiskit Runtime be available to all users?
Awarded Jul 25 at 15:17
How to decompose a multi qubit Clifford unitary into a sequence of clifford gates
Awarded Jul 24 at 7:06
I think I’m having endianness problems replicating the results of this paper?
Awarded Jul 24 at 0:26
Inner product of multiple qubit registers
Awarded Jul 21 at 16:22
What's new in Quantum Natural Language Processing (QNLP) w.r.t classical NLP?
Awarded Jul 19 at 15:08
Where can I find a detailled exposition of the Information theoretic part of BB84?
Awarded Jul 18 at 11:55
Finite subgroup of $U(4)$ containing a non-Clifford gate and all local Cliffords
Awarded Jul 9 at 14:45
Why density matrix representation usually written in the following form?
Awarded Jul 8 at 15:11
AWS braket python sdk: user is not authorized to perform on quantum device
Awarded Jul 7 at 23:50
Understanding Paddle Quantum's MBQC simulation
Awarded Jul 7 at 12:55
Why does fault-tolerant transversal phase gate $P$ only work with doubly-even codes?
Awarded Jul 4 at 15:50
What is a Haar random quantum state?
Awarded Jul 4 at 14:33
(post deleted or otherwise unavailable)
Awarded Jul 4 at 14:33
AWS braket python sdk: user is not authorized to perform on quantum device
Awarded Jul 2 at 23:40
Cirq: Getting The Instances (samples) of a Quantum Circuit with Probabilistic Unitaries or Mixtures
Awarded Jul 1 at 5:51
How to deterministically add two integers on a quantum computer
Awarded Jun 29 at 17:01
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