23 What exactly is an oracle? 2018-11-05T10:29:14.613

16 How would I implement the quantum oracle in Deutsch's algorithm? 2018-10-30T16:49:55.147

11 Separating NP from BQP relative to an oracle 2019-07-04T05:34:34.380

10 Grover's algorithm: what to input to Oracle? 2018-05-25T20:59:54.013

9 What are examples of non-oracular versions of famous oracular problems? 2019-08-10T00:21:33.800

7 Show that these two expressions for the oracle transformation are equivalent 2019-02-16T13:06:27.943

7 Preparing a quantum state from a classical probability distribution 2020-05-20T21:25:42.280

6 Why is the application of an oracle function not a measurement? 2019-06-02T08:09:09.080

6 Oracle for welded tree walk 2019-08-16T08:22:45.170

5 How does an oracle function in Grover's algorithm actually work? 2019-03-27T22:02:17.487

5 Coding an oracle for Simon's algorithm 2019-06-25T11:36:23.723

5 Nielsen and Chuang, Exercise 6.5: How to simulate oracle for n+1 qubits using one oracle gate for n qubits and one extra qubit? 2019-12-25T05:10:07.270

5 Convert a quantum Phase Oracle into a Probability Oracle 2020-03-09T10:01:12.090

5 Proof using hybrid method that inverting a permutation requires exponential queries for BQP machines 2020-09-22T08:13:59.373

4 Implementing the one-bit Deutsch Oracle algorithm using phase 2019-06-26T23:47:10.790

4 How does $U_f$ in Deutsch's Algorithm affect the state $|x\rangle$? 2020-02-16T17:28:05.050

4 How to implement an Oracle 2020-07-20T09:30:29.697

4 What is the relationship between quantum circuit and quantum query complexities? 2020-09-28T20:48:29.530

3 Why is the second register needed to define bit flip quantum oracles in a way that distinguishes between complementary oracles? 2019-06-24T18:14:55.040

3 Deutsch-Jozsa on non-balanced oracles 2019-08-12T01:14:56.660

3 In Grover's Algorithm, does the exact solution need to be given to the oracle? 2019-09-01T02:55:45.017

3 Weird Grover's Algorithm Behavior 2021-01-03T03:32:20.223

3 In Simon's algorithm, is there a general method to define an oracle given a certain periodicity? 2021-01-18T10:09:39.433

2 Hamming with prefix oracle 2019-07-13T12:03:53.003

2 Graphs are represented using oracle, where oracle is the adjacency matrix. Is there any simple example of this? 2020-03-11T16:37:51.523

2 How does the Grover's Algorithm work with a real example? 2020-05-07T20:07:01.990

2 Why is the function $f_s(x)=\sum_i x_i s_i \pmod 2$ balanced? 2020-06-15T20:34:11.873

2 Recording Quantum Queries 2020-07-10T18:21:39.643

2 Is Grover's algorithm only applicable to a pure state? 2020-11-08T00:30:33.910

2 Is Grovers Algorithm Oracle creation a hardware level aspect? 2020-11-23T19:46:28.230

2 Is it possible to construct Grover search from Clifford gates only? 2020-12-05T09:28:46.633

2 Grover's algorithm for finding 6/8 states 2020-12-19T20:18:55.153

2 Implementing Grover's oracle with multiple solutions in Qiskit 2021-02-09T14:17:58.350

1 Controlled NOT gate using multiple control qubits in Q# 2020-01-26T15:46:09.860

1 How to write decent code for oracle in Qiskit without custom circuit or long truth table? 2020-05-16T07:00:16.283

1 Equality comparator for two qubits each 2020-06-13T01:48:59.630

1 Deutsch-Jozsa: why is only one evaluation of $f$ needed? 2020-07-29T14:55:04.980

1 Grover's oracle 2021-02-26T17:26:27.887

0 Is there a way to construct a quantum circuit/oracle to check if 2 qubits in an unknown pure state are entangled? 2020-07-21T20:09:22.723

0 Deutsch-Jozsa algorithm: an oracle implementation 2020-08-20T16:22:43.850