rigetti / rigetti/pyquil

Readout symmetrization via parametric binaries

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#712 4 comments 1 reaction 0 assignees View on GitHub

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Dominant language
Python
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Description

Symmetrized readout inserts X gates prior to measurement and flips the measurement result for half of the shots. This requires binary-compiling two executables. We could instead add parametric RY gates and specify theta=0 or theta=pi to dis/en-able the bit flips

cc @marcusps

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Research direction

Start by tracing the readout symmetrization path, focusing on the X gates, measurement-result flips, and binary compilation described in the issue. Investigate where parametric RY gates and theta values are represented. Done means symmetrization can use theta=0 or theta=pi without compiling two executables, with the existing measurement behavior preserved.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
quantum-computing
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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