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PennyLaneAI
Introductions to key concepts in quantum programming, as well as tutorials and implementations from cutting-edge quantum computing research.
**Title:** Constant-depth preparation of matrix product states with dynamic circuits **Summary:** Matrix product states (MPS) form an important class of quantum many-body states. Preparing them is an important subroutine for...
### Before submitting Please complete the following checklist when submitting a PR: - [ ] Ensure that your tutorial executes correctly, and conforms to the guidelines specified in the [README](../README.md)....
Adv qml demo
**Title:** Adversarial Attacks on Quantum Machine Learning **Summary:** Tutorial on attacks and defenses in Quantum machine learning with hands-on example. **Relevant references:** 'A comparative analysis of adversarial robustness for quantum...
------------------------------------------------------------------------------------------------------------ **Title:** Post-Variational Quantum Neural Networks **Summary:** In this demo, we discuss “post-variational strategies”, where we take the classical combination of multiple fixed quantum circuits and find the optimal combination...
**Title:** Update qchem demos to be JAX or JAX/JIT compatible **Summary:** As we phase out autograd, we need to ensure that our current qchem demos can work with either vanilla...
## Ticket - [sc-70154-update-qml-readme-to-highlight-image-standards](https://app.shortcut.com/xanaduai/story/70154/update-qml-readme-to-highlight-image-standards) ## Changes - Add instructions to `README.md` about image standards to be followed while writing demos this QML repository. - Requirements sources from this [doc](https://www.notion.so/xanaduai/Image-standards-for-web-projects-264c09e45a8941a597918b878a2f1a5e) -...
**Title:** How to use noise models in PennyLane **Summary:** Elaborates on constructing and using noise models in PennyLane via the new `noise` module. **Relevant references:** **Possible Drawbacks:** **Related GitHub Issues:**...
#### Issue description The [Pulse Programming with Rydberg atom hardware](https://pennylane.ai/qml/demos/ahs_aquila/) demo has an issue of using unnormalized probabilities during the QNode execution. Refer to [this discussion](https://xanaduhq.slack.com/archives/C0743CNS9E3/p1722885641479219) for more detail.
Various demos are raising jax deprecation warnings. While they continue to run for now, these demos will fail in the future when jax completes their deprecation cycles. We need to...
**Title:** Quantum Circuit Born Machine with Tensor Network Ansätze **Summary:** In this tutorial we employ the NISQ-friendly generative model known as the Quantum Circuit Born Machine (QCBM) introduced in [https://arxiv.org/abs/1801.07686](https://arxiv.org/abs/1801.07686)...
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Introductions to key concepts in quantum programming, as well as tutorials and implementations from cutting-edge quantum computing research.