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@ddhawan11 ddhawan11 commented Nov 27, 2025

Title:
Exploring Qubit and T-gate Trade-offs in Qubitized Quantum Phase Estimation

Summary:
This demo shows the resource estimation functionality in PennyLane using Qubitized QPE algorithm for Tensor Hypercontracted Hamiltonians. It also shows how we can explore various T-gate vs qubit constraints for the circuit.

Relevant references:

Possible Drawbacks:

Related GitHub Issues:


If you are writing a demonstration, please answer these questions to facilitate the marketing process.

  • GOALS — Why are we working on this now?

    Promote the resource estimation feature in PennyLane

  • AUDIENCE — Who is this for?

Algo Researcher:
Expert knowledge of quantum algorithms & resource estimation
Lacks knowledge of PennyLane
Lacks knowledge of PennyLane Resource Estimation

  • KEYWORDS — What words should be included in the marketing post?
    Resource estimation, Qubitization

  • Which of the following types of documentation is most similar to your file?
    (more details here)

  • Tutorial
  • Demo
  • How-to

[sc-100755]

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👋 Hey, looks like you've updated some demos!

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@ddhawan11 ddhawan11 changed the title Exploring Qubit and T-gate Trade-offs in Qubitized Quantum Phase Estimation [WIP] Exploring Qubit and T-gate Trade-offs in Qubitized Quantum Phase Estimation Nov 28, 2025
Co-authored-by: ANT0N <39093564+AntonNI8@users.noreply.github.com>
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4 participants