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CZSWAP and CXSWAP gate #6424

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AlMrvn opened this issue Jan 24, 2024 · 4 comments · May be fixed by #6620
Open

CZSWAP and CXSWAP gate #6424

AlMrvn opened this issue Jan 24, 2024 · 4 comments · May be fixed by #6620
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@anonymousr007
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kind/feature-request Describes new functionality triage/accepted there is consensus amongst maintainers that this is a real bug or a reasonable feature to add unitaryhack

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@AlMrvn
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AlMrvn commented Jan 24, 2024

Is your feature request related to a use case or problem? Please describe.
stim allow the use of gates like CZSWAP and CXSWAP but cirq doesn't have these gates.

stim define a stimcirq gate currently with all the parameters: stimcirq.CZSwapGate()

Describe the solution you'd like
I would like for cirq to have a CZSWAP gate and a CXSWAP gate for easy moving back and forth between stim and cirq.

[optional] Describe alternatives/workarounds you've considered
Using the FSIM gate is a possibility. However since it's a parametrized gate, it's not always practical to use.
@AlMrvn AlMrvn added the kind/feature-request Describes new functionality label Jan 24, 2024
@NoureldinYosri NoureldinYosri added the triage/discuss Needs decision / discussion, bring these up during Cirq Cynque label Jan 24, 2024
@verult verult added triage/accepted there is consensus amongst maintainers that this is a real bug or a reasonable feature to add and removed triage/discuss Needs decision / discussion, bring these up during Cirq Cynque labels Feb 14, 2024
@NoureldinYosri NoureldinYosri changed the title CZSWAP and CZSWAP gate CZSWAP and CXSWAP gate Feb 14, 2024
@anonymousr007
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anonymousr007 commented May 29, 2024 •
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Hi @AlMrvn, @NoureldinYosri and @verult, I am interested in this issue. Please assign me this issue.

@NoureldinYosri
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NoureldinYosri commented May 29, 2024 •
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@anonymousr007 thanks for offering to help but this issue is dedicated to an event, please take a look at other open issues. I will add a tag to designate this and similar issues.

unless you are participating in the event https://unitaryhack.dev/ in which case I will assign it to you

@anonymousr007
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I know it, I was already registered in Unitary Hack.

@khnikhil khnikhil linked a pull request May 29, 2024 that will close this issue
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@khnikhil
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@NoureldinYosri I've submitted a PR that implements the CXSWAP and CZSWAP gates for the Unitary Hack challenge.

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kind/feature-request Describes new functionality triage/accepted there is consensus amongst maintainers that this is a real bug or a reasonable feature to add unitaryhack
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adding CXSWAP, CZSWAP khnikhil/Cirq
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@verult @NoureldinYosri @AlMrvn @anonymousr007 @khnikhil