qiskit-qec

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### What is the expected enhancement? Do matching with a simple, code agnostic wrapper around pymatching. Also modify the decoding graph to support this, including distinguishing between boundary and logical...

quantumjim

### Steps to reproduce the problem ``` from qiskit_qec.decoders import DecodingGraph from qiskit_qec.circuits import ArcCircuit code = ArcCircuit([(0,1,2),(2,3,4),(4,5,6),(6,7,8),(8,9,0)],1) dg = DecodingGraph(code) print(dg.hyperedges) ``` ### What is the current behavior? For...

quantumjim

Complete Clayg

1

### What is the expected behavior? The Clayg decoder is buggy and has incomplete tests. It should be completed.

quantumjim

Create Paulis of specific number of qubits

2

Consider trying to create the following Pauli on 100 qubits: `Z0` or in product form `IIIII...IIIIZ `with 99 `I`'s. If you do the following ``` Pauli("Z0") ``` you will get...

dsvandet

### Steps to reproduce the problem Once issue #342 has been merged then the code used can be generated by ``` from qiskit_qec.codes.codebuilders.yzx2_code_builder import YZX2CodeBuilder code = YZX2CodeBuilder(d=5).build() ``` Otherwise...

dsvandet

For as many entries as possible in the [Error Correction Zoo](https://errorcorrectionzoo.org/) have links that send you to a website (starting with the qiskit-qec github site say) that show how to...

dsvandet

Add class for measurement outcomes and nodes and edges on the syndrome graph

1

### What is the expected enhancement? Currently, we use a string to track the measurement outcomes from code circuits. By adding a class for this instead of using a string,...

tommasopeduzzi

### What is the expected enhancement? Add docs for `RepetitionCodeCircuit` and `ArcCircuit`.

quantumjim

Include the decoder from the paper [arxiv](https://arxiv.org/abs/2210.09730) ### Efficient Machine-Learning-based decoder for Heavy Hexagonal QECC by [Debasmita Bhoumik](https://arxiv.org/search/cs?searchtype=author&query=Bhoumik%2C+D), [Ritajit Majumdar](https://arxiv.org/search/cs?searchtype=author&query=Majumdar%2C+R), [Dhiraj Madan](https://arxiv.org/search/cs?searchtype=author&query=Madan%2C+D), [Dhinakaran Vinayagamurthy](https://arxiv.org/search/cs?searchtype=author&query=Vinayagamurthy%2C+D), [Shesha Raghunathan](https://arxiv.org/search/cs?searchtype=author&query=Raghunathan%2C+S), [Susmita Sur-Kolay](https://arxiv.org/search/cs?searchtype=author&query=Sur-Kolay%2C+S) Errors in...

dsvandet

Add features from paper: Quantum Locally Testable Code with Exotic Parameters

1

### What is the expected behavior? Paper Reference: arxiv:2209.11405 - Add the few simple constructions of quantum locally testable codes introduced in this paper. - Implement the check product -...

dsvandet