# Quantum Compilation

**URL:** https://discuss.pennylane.ai/c/quantum-compilation/26.md

[Latest](https://discuss.pennylane.ai/latest.md) · [Categories](https://discuss.pennylane.ai/categories.md)

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## [About the Quantum Compilation category](https://discuss.pennylane.ai/t/about-the-quantum-compilation-category/8381)

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**Author:** [@CatalinaAlbornoz](https://discuss.pennylane.ai/u/CatalinaAlbornoz)\
**Replies:** 0\
**Last updated:** [April 10, 2025, 6:27pm UTC](https://discuss.pennylane.ai/t/about-the-quantum-compilation-category/8381 "2025-04-10T18:27:51Z")

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Use this category for questions about topics, techniques, or software implementations. See the Quantum Compilation wiki for more information.

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## [Access to Xanadu's Quantum hardware](https://discuss.pennylane.ai/t/access-to-xanadus-quantum-hardware/9317)

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**Author:** [@gopalsahu](https://discuss.pennylane.ai/u/gopalsahu)\
**Replies:** 1\
**Last updated:** [April 22, 2026, 6:46pm UTC](https://discuss.pennylane.ai/t/access-to-xanadus-quantum-hardware/9317 "2026-04-22T18:46:54Z")

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How can we access Xanadu’s Quantum hardware for academic research ?

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## [Qutrits Simulator Doubts](https://discuss.pennylane.ai/t/qutrits-simulator-doubts/9286)

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**Author:** [@MirandaCarou](https://discuss.pennylane.ai/u/MirandaCarou)\
**Replies:** 2\
**Last updated:** [March 19, 2026, 5:57pm UTC](https://discuss.pennylane.ai/t/qutrits-simulator-doubts/9286 "2026-03-19T17:57:51Z")

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Hi! I’ve been working for a while with the default.qutrit simulator, and I was wondering if there have been any updates on its development. I have a few questions, as well as some general curiosities. First of all, I h…

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## [First Nations Worldview](https://discuss.pennylane.ai/t/first-nations-worldview/9174)

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**Author:** [@LEECROW](https://discuss.pennylane.ai/u/LEECROW)\
**Replies:** 0\
**Last updated:** [January 8, 2026, 5:44pm UTC](https://discuss.pennylane.ai/t/first-nations-worldview/9174 "2026-01-08T17:44:56Z")

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Listened to Christian Weedbrooks, interview on CBC Good interview but in term as of the future for a place in Cananda and the lands that it occupies. Something relatively new in the Canadian reality and discourse has t…

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## [3D noise-mapping sanity check on code](https://discuss.pennylane.ai/t/3d-noise-mapping-sanity-check-on-code/9107)

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**Author:** [@Leon](https://discuss.pennylane.ai/u/Leon)\
**Replies:** 1\
**Last updated:** [November 19, 2025, 1:07am UTC](https://discuss.pennylane.ai/t/3d-noise-mapping-sanity-check-on-code/9107 "2025-11-19T01:07:57Z")

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This is my first time posting here, and I’m still pretty new to device-level characterization. I’m self-taught and have only been using IBM’s free 10-minute trial sessions, so my access is very limited. Because of that,…

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## [Recursions and quantum computing](https://discuss.pennylane.ai/t/recursions-and-quantum-computing/8847)

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**Author:** [@Maria\_calestino](https://discuss.pennylane.ai/u/Maria_calestino)\
**Replies:** 1\
**Last updated:** [July 31, 2025, 6:41pm UTC](https://discuss.pennylane.ai/t/recursions-and-quantum-computing/8847 "2025-07-31T18:41:51Z")

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Do you think recursion would be better using a quantum algorithm?

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## [How are projective measurements done in actual hardware?](https://discuss.pennylane.ai/t/how-are-projective-measurements-done-in-actual-hardware/8580)

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**Author:** [@Ashish\_Padhy](https://discuss.pennylane.ai/u/Ashish_Padhy)\
**Replies:** 5\
**Last updated:** [June 5, 2025, 9:39pm UTC](https://discuss.pennylane.ai/t/how-are-projective-measurements-done-in-actual-hardware/8580 "2025-06-05T21:39:50Z")

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I had a doubt regarding projective measurement specifically using qml.Projector. I am not able to understand how we can know the exact expectation value of |\\langle\\psi|\\phi\\rangle|^2 as we don’t have access to exact sta…