Andrea Mari

Results 25 issues of Andrea Mari

Mitiq is currently tested with Python 3.7 and Python 3.8. It would be good, if possible, to upgrade versions by one or two steps. I.e., testing Mitiq with: - Python...

bug
infrastructure
dependencies

Pre-Request Checklist --------------------- - [x] I checked to make sure that this feature has not already been requested. Issue Description ----------------- Currently we have several functions that crate benchmark circuits,...

good first issue
priority/p2
benchmarks
feature-request

Issue Description ----------------- Mitiq users can currently apply [probabilistic error cancellation](https://mitiq.readthedocs.io/en/stable/guide/pec.html) (PEC) only in the following cases: - If they know the quasi-probability representations of ideal gates as linear combinations...

documentation
priority/low
pec

Issue Description ----------------- Currently we have a function in `mitiq.pec.representations` called `represent_operation_with_local_depolarizing_noise`. It would be nice to have something similar for **amplitude damping noise**. After merging #701, a private function...

good first issue
priority/low
pec
interface-and-conversions

We currently assume that observables are generic and so expectation values can be complex. This has some pros and cons. **Pros:** - More general setting **Cons:** - The code and...

infrastructure
non-quantum
priority/p2
executors

Some Qiskit gates are not supported (during the internal conversion to Cirq). It would be good to support more gates. Since we are relying on Cirq conversion functions, a possible...

good first issue
priority/low
interface-and-conversions

## Issue Description CI is failing on non-linux tests. An example is given by the last commits of #1442 But it's happening in many other PRs too. I am re-running...

bug
infrastructure
priority/p0

## Issue Description Mitiq provides several [error mitigation techniques](https://mitiq.readthedocs.io/en/stable/guide/guide.html) (ZNE, PEC, CDR, DDD, …). Moreover, each technique has several options (hyper-parameters) that can be set by the user, e.g.: folding...

infrastructure
feature-request
roadmap

E.g.: https://github.com/unitaryfund/mitiq/actions/runs/3146490388/jobs/5115626902#step:7:1 Possible solutions: - Downgrading the version of the GitHub codecov action (i.e. reverting [this](https://github.com/unitaryfund/mitiq/pull/1496/commits/87856a9c058bc5f6d20277e29df97721bec8f52d))? - No idea...

github_actions

In https://github.com/unitaryfund/mitiq/pull/1497 the version of `sphinx-gallery` has been pinned to `0.10.1` since, with later versions, the gallery examples [doesn't look good](https://mitiq.readthedocs.io/en/v0.18.0/examples/examples.html). After pinning `sphinx-gallery`, it [looks ok](https://mitiq--1497.org.readthedocs.build/en/1497/examples/examples.html), but it would...

documentation
good first issue
non-quantum
priority/p2
dependencies