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Expanding support of non-unitary functions for the deterministic quantum circuit simulator #89

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33Gjl1Xe opened this issue Jun 22, 2022 · 1 comment · Fixed by #321
Closed

Expanding support of non-unitary functions for the deterministic quantum circuit simulator #89

33Gjl1Xe opened this issue Jun 22, 2022 · 1 comment · Fixed by #321
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DDSIM 2.0

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@33Gjl1Xe
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Adding measurement, classical controlled operations, and reset operations to the density matrix simulator.
@33Gjl1Xe 33Gjl1Xe changed the title Expanding support of non-unitary functions Expanding support of non-unitary functions for the deterministic quantum circuit simulator Jun 22, 2022
@33Gjl1Xe
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There already exists some code for that which (should) work for matrices. The code must be changed to work with density matrices. The code is commented out in the following files:
https://github.com/cda-tum/ddsim/blob/22855b45ba6163bcf1ca40867faea1fb08d0b34d/src/DeterministicNoiseSimulator.cpp
https://github.com/cda-tum/ddsim/blob/22855b45ba6163bcf1ca40867faea1fb08d0b34d/include/DeterministicNoiseSimulator.hpp
https://github.com/cda-tum/ddsim/blob/22855b45ba6163bcf1ca40867faea1fb08d0b34d/test/test_det_noise_sim.cpp

@burgholzer burgholzer mentioned this issue Nov 17, 2023
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@burgholzer burgholzer added this to the DDSIM 2.0 milestone Feb 16, 2024
burgholzer added a commit that referenced this issue Feb 23, 2024
@33Gjl1Xe @pre-commit-ci @burgholzer
✨ Noise-Aware Simulator Refactor and Backends (#321)
3283ca5 
## Description

This PR adds support for non-unitary operations such as mid-circuit
measurements and resets to the noise-aware simulation approaches in
DDSIM.
Furthermore, it exposes both noise-aware simulators as Qiskit backends.
For the first time, this makes them available to the Python users of
DDSIM.

Fixes #89
Fixes #93

## Checklist:

<!---
This checklist serves as a reminder of a couple of things that ensure
your pull request will be merged swiftly.
-->

- [x] The pull request only contains commits that are related to it.
- [x] I have added appropriate tests and documentation.
- [x] I have made sure that all CI jobs on GitHub pass.
- [x] The pull request introduces no new warnings and follows the
project's style guidelines.

---------

Signed-off-by: burgholzer <burgholzer@me.com>
Co-authored-by: Thomas Grurl <thomas.grurl@fh-hagenberg.at>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: burgholzer <burgholzer@me.com>
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✨ Noise-Aware Simulator Refactor and Backends cda-tum/mqt-ddsim
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@burgholzer @33Gjl1Xe