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CZs and iSWAPs characterized #161

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@DavidSarlle DavidSarlle commented Aug 5, 2024

All the iSWAPs and CZs available (coupler 0 not working so q0-q2 2q gate can not be characterized) characterized.

This runcard need the implementation of qibolab issues (to run with qibolab/qibocal main):

qiboteam/qibolab#921
qiboteam/qibolab#920
qiboteam/qibolab#900

Fine tunning of the CZs landscape also need the implementation of the issues 921, 920 and 900 is needed to be able to run landscape without fitting errors (already fixed in qibocal main)

@stavros11 stavros11 changed the base branch from main to 0.1 October 2, 2024 12:08
@DavidSarlle DavidSarlle force-pushed the david/iqm5q_CZs_iSWAPS_refined branch from 3ee5369 to 495c1ea Compare October 24, 2024 13:12
@DavidSarlle DavidSarlle force-pushed the david/iqm5q_CZs_iSWAPS_refined branch from 4e03f8c to d0ff26e Compare October 25, 2024 12:44
@alecandido alecandido mentioned this pull request Nov 3, 2024
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@DavidSarlle DavidSarlle force-pushed the david/iqm5q_CZs_iSWAPS_refined branch from 5e86e2c to 641b575 Compare November 7, 2024 18:26
@DavidSarlle DavidSarlle force-pushed the david/iqm5q_CZs_iSWAPS_refined branch from 9ac0ac0 to fdf9fc0 Compare November 7, 2024 18:29
@DavidSarlle DavidSarlle force-pushed the david/iqm5q_CZs_iSWAPS_refined branch from 87b50f7 to d8cf106 Compare November 13, 2024 08:37
@DavidSarlle DavidSarlle force-pushed the david/iqm5q_CZs_iSWAPS_refined branch from a3a11c9 to 8e1268e Compare November 28, 2024 07:45
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DavidSarlle commented Nov 28, 2024

IMPORTANT INFO:

  • coupler 0 is not working so, q0q2 CZ is not operative. Still q0 can be used for single qubit operations

  • In order to test q4q2 CZ or use q4 single qubit gates, set q4 sweetspot to -0.3. I need to recalibrate q1q2 CZs after setting q4 out of the ss to be able to characterize q4q2 CZ

This characterization allows pass mermin (qubits 2,1,3) and CHSH tests (1-2, 3-2, 4-2). Complete test will pass as soon as we manage to recallibrate q1q2 y q3q4 CZs taking into account the q4 bias.

@DavidSarlle DavidSarlle force-pushed the david/iqm5q_CZs_iSWAPS_refined branch from d5cb631 to 56d613d Compare December 20, 2024 06:31
@DavidSarlle DavidSarlle force-pushed the david/iqm5q_CZs_iSWAPS_refined branch from 7c45e50 to 7dd952e Compare December 20, 2024 20:38
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DavidSarlle commented Dec 20, 2024

q4 - q2 CZ characterized after latest warm up:
http://login.qrccluster.com:9000/mPzele1YQVKwh2eoueKxPw==

@DavidSarlle DavidSarlle force-pushed the david/iqm5q_CZs_iSWAPS_refined branch from 2843e85 to 6106f91 Compare December 22, 2024 10:12
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DavidSarlle commented Dec 22, 2024

q1 - q2 CZ characterized after latest warm up:

http://login.qrccluster.com:9000/mSt5Xc6cSnWCfOf9i6ql1g==

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