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Reworking the NoiseModel interface #710

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merged 13 commits into from
Jul 19, 2024
Merged

Reworking the NoiseModel interface #710

merged 13 commits into from
Jul 19, 2024

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HGSilveri
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  • Allows a NoiseModel to be defined solely by its relevant parameters, assuming everything else to be 0.0/undefined
  • Deprecates the explicit definition of noise_types and reliance on default values
  • Updates the NoiseModel.__repr__() to show only relevant parameters
  • Modifies QutipEmulator to avoid Hamiltonian resampling with "amplitude" noise when amp_sigma=0.
  • Updates the JSON schema to accommodate these changes

Fixes #697 .

@HGSilveri HGSilveri requested a review from a-corni July 17, 2024 15:41
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@HGSilveri HGSilveri self-assigned this Jul 17, 2024
@HGSilveri HGSilveri mentioned this pull request Jul 18, 2024
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a-corni
a-corni reviewed Jul 18, 2024
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Thanks for tackling this ! I made few comments, the most interesting one might be about temperature - I think we can allow it to be 0, it fits with the current code and it gives a nice physical intuition of Doppler noise - it's perfect if T=0K.

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a-corni
a-corni reviewed Jul 19, 2024
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Thanks for tackling the last comments :) Just have few questions to increase my understanding, and then it will be good for me !

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a-corni approved these changes Jul 19, 2024
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I approve the PR ! I think my comment on the implementation of noise from amplitude fluctuations should be seen as possible improvements and tackled in a separate PR.

@HGSilveri HGSilveri mentioned this pull request Jul 19, 2024
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@HGSilveri HGSilveri merged commit 1b3735d into develop Jul 19, 2024
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@HGSilveri HGSilveri deleted the hs/noise-model-init branch July 19, 2024 14:00
@HGSilveri HGSilveri mentioned this pull request Sep 20, 2024
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HGSilveri added a commit that referenced this pull request Sep 20, 2024
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Release v0.20.0
499d961 
**Main changes:**
- Reworking the NoiseModel interface (#710)
- Allow modification of the EOM setpoint without disabling EOM mode (#708)
- Enable definition of effective noise operators in all basis (#716)
- Add leakage (#720)
- Support differentiability through Torch tensors (#703)
- Add from_abstract_repr to Device and VirtualDevice (#727) 
- [FEAT] Handle batches with partial results (#707)
- Add open batches to pulser-pasqal (#701)
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Rework the NoiseModel interface
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@HGSilveri @a-corni