Vadym Kliuchnikov

Researcher, Quantum Computing, Microsoft Quantum,
@[email protected]

[Vadym Kliuchnikov @vadymkl]

It's the week of #QIP2023, check out the talk by @rminkomaths on Friday https://t.co/FOvIEGkqJZ about our paper with @KristinLauter, @AdamPaetznick and Christophe Petit. There is also a blog about it https://t.co/3nbhkrBBvj and a Jupyter notebook https://t.co/PtM2cSn6oC.

[Steve Flammia @S_Flammia]

Submissions for QEC 2025 are now open through March 28.

This will easily be the most exciting conference on quantum error correction yet!

Conference homepage:
https://t.co/Endm46qaUU

EasyChair submission page:
https://t.co/Wg8xa8TZ42

[TQC_conference @TQC_conference]

Registration for TQC 2024 is now open!

Deadline for student support applications: 7th of May
Early bird deadline: 30th of June

https://t.co/HhDoNNZyi2

[Vadym Kliuchnikov @vadymkl]

@CraigGidney @quantum_aram Also, here is a notebook for accessing a dataset https://t.co/hEI1kzoCXM
that we released with https://t.co/T7hUvFAfVX. It includes approximation for sqrt(T) and other angles from QFT circuits.

[Vadym Kliuchnikov @vadymkl]

@CraigGidney @quantum_aram How about exp(-i pi Z/16), which is equal to sqrt(t) up to a global phase ?

[Vadym Kliuchnikov @vadymkl]

@quantum_aram @CraigGidney See Problem 3.5 and Proposition 3.6 in https://t.co/T7hUvFAfVX for how to use diamond norm.

[Vadym Kliuchnikov @vadymkl]

@CraigGidney It's always fun to see how uniform points distribution looks. For exact synthesis of one qubit unitaries, I like the algorithm from this later paper much more https://t.co/I5u9p8vamz. And there is a anothet one in Appendix here https://t.co/T7hUvFAfVX.

[Marco Cerezo @MvsCerezo]

🚨Applications are now open for the 2024 Los Alamos Quantum Computing Summer School!

⚛️Our school focuses on theory, applications, and programming of quantum computers.

Apply here:
https://t.co/9F0n0A3F2H

[Vadym Kliuchnikov @vadymkl]

@quantum_graeme After learning about quantum computing during undergraduate years, students would stand better chance at distinguishing between hype and reality in quantum computing.

[Vadym Kliuchnikov @vadymkl]

@quantum_graeme Disagree. Quote from the article "Morello says they designed the programme so that its graduates could still choose to work as conventional electrical engineers. “It’s really important to choose a degree that gives you a solid basis while providing you options,” says Morello."

[Vadym Kliuchnikov @vadymkl]

@KalraAmolak @mark__howard @earltcampbell There is also an interesting discussion if math related to LPS graphs can lead to classical locally testable codes ( and maybe good quantum LDPC codes?) in "Good Locally Testable Codes" (https://t.co/9OMvzDrEFa)

[Vadym Kliuchnikov @vadymkl]

@KalraAmolak @mark__howard @earltcampbell And don't forget about connection to cryptography https://t.co/optIR2QukJ where analog of approximate synthesis with V basis was discovered before approximate synthesis for Clifford+T by Selinger in https://t.co/wcZBRvWap9.

[Vadym Kliuchnikov @vadymkl]

@KalraAmolak @mark__howard @earltcampbell You can also construct Quantum LDPC codes using number theory similar to the one used for circuit synthesis. The most recent paper attempting it is https://t.co/biG3AyHwG2 (@letonyo). For now, algebraic/number theoretic approaches to LDPC and QLDPC codes are bit behind SOTA.

[Vadym Kliuchnikov @vadymkl]

@KalraAmolak @mark__howard @earltcampbell There is a connection between V basis https://t.co/nczMlWIFwU and Ramanujan graphs that were used to construct classical LDPC codes https://t.co/M7EvyPqgyu. Achieving log(1/ε) approximation with V-basis is related to some nice properties of Ramanujan graphs.

[Roger Melko @rgmelko]

The deadline for applications to be a Perimeter Institute postdoc is Nov 6th! Apply now to work with me, i.e. sipping coffee in front of a chalkboard.

https://t.co/vDcQwYKcIe

[Vadym Kliuchnikov @vadymkl]

@AltenbergLee @ccanonne_ I use LyX for long calculations.
It is like doing them in LaTeX, but one immediately sees the equations when typing.

[Aephraim Steinberg @QuantumAephraim]

Please retweet! @UofT @CQIQC_Toronto @uoftphysics seeking a senior Professor in @QuantumInformation Science, broadly defined
– come join our vibrant & growing team; applications due 10 January, 2024.
Spread the word to any others who might be suitable!

https://t.co/Lzv7udL5eP

[Vadym Kliuchnikov @vadymkl]

@softwareQInc Any plans to extend with the new ideas like mixed fall-back approximation from https://t.co/T7hUvFAfVX ?

[Vadym Kliuchnikov @vadymkl]

@Travis_Sch Similar project in Washington state https://t.co/Ro0KcfW9iy