Quantin Research Group

Theory of #QuantumComputation research group led by @MichalOszmaniec at CTP PAS.

[Michał Oszmaniec @MichalOszmaniec]

Looking for an alternative to fermionic (matchgate) classical shadows that is easier to implement on current hardware? In two papers
https://t.co/gQ1C00Y6Mq
https://t.co/tIHsQSyjfw
that appeared today we use theory of measurement incompatibility to propose an alternative. (1/5)

[Michał Oszmaniec @MichalOszmaniec]

Bardzo mi miło, że zostałem laureatem tegorocznej nagrody im. Stefana Pieńkowskiego w dziedzinie Fizyki. Nagroda została przyznana za badania w dziedzinie pomiarów kwantowych i metod ich implementacji na komputerach kwantowych :)

[Michał Oszmaniec @MichalOszmaniec]

I am very happy that our recent work on "Fermionic magic" (https://t.co/4jWgsJ4lp3), written with Olivier Reardon-Smith and Kamil Korzekwa, was featured in an article by @QuantaMagazine. Thank you @walkingthedot for putting together a nice story about origins of quantum speedups!

[Michał Oszmaniec @MichalOszmaniec]

New paper on arxiv! In a joint work with Oliver Reardon-Smith and Kamil Korzekwa w gave a new classical algorithm for estimating outcome probabilities of Fermionic-Linear-Optical (also known as 1d matchgates) circuits supplemented by cphase gates. https://t.co/4jWgsJ4lp3 1/4

[Michał Oszmaniec @MichalOszmaniec]

Reviewing slides before my talk on FermionSampling @ICFOnians tomorrow. It's good to be back to the place where I spent a few (pretty successful) postdoc years @ZoltanZimboras

[Michał Oszmaniec @MichalOszmaniec]

New paper out! We study time evolution of circuit complexity of unitaries generated by GUE Hamiltonians. We prove a surprising behavior of complexity - namely that undergoes a sudden jump from 0 to nearly a maximal allowed value (d^2, in dim d)
https://t.co/6YA5hlrVg8
(1/n)

[Michał Oszmaniec @MichalOszmaniec]

We are opening a permanent position in the broad fields represented by CTP PAS in Warsaw : Quantum Physics (including AMO Physics, Quantum Information, Quantum Computation, etc) / Theoretical Astrophysics & General Relativity. https://t.co/nAiSC46Ecu

[Michał Oszmaniec @MichalOszmaniec]

Join us at the Near-term Quantum Computing 2020(+3) Workshop in Warsaw on March 22-24. Main theme of the conference: charactersation of computational power and practical applications of NISQ devices. Registration is now open https://t.co/c8vyWQ0pS8 #quantumcomputing

[Quantin Research Group @QuantinCTP]

On Wednesday, 25 January, we have the Team-Net #QuantumComputing colloquium at 11:00) CET, where @AAmbainis (@lvuniversity) will give a talk "Quantum algorithms for search and optimization". More details and zoom link: https://t.co/J8LMzm78s3

[Quantin Research Group @QuantinCTP]

This Wednesday, 18/01 at 14:30 CET, we have the #QuantumComputing and #QuantumInformation seminar where Adam Sawicki (@ CTP PAS) will give a talk on "Random approximate t-designs" based on: https://t.co/LdTLDdAWdY.
Zoom link: https://t.co/iISxQR9nXu

[Quantin Research Group @QuantinCTP]

password:

[Quantin Research Group @QuantinCTP]

This Wednesday, 11/01 at 3:15 CET, we have the #QuantumComputing and #QuantumInformation seminar where Christian Bertoni
@FU_Berlin will give a talk on "Shallow shadows: expectation estimation using low-depth random Clifford circuits".
Zoom link: https://t.co/iISxQR9nXu

[Quantin Research Group @QuantinCTP]

More info at https://t.co/uZ5rIK0JYY

[Quantin Research Group @QuantinCTP]

This Wednesday, 14/12, at 14:30 CET, we have the #QuantumComputing and #QuantumInformation seminar where Ingo Roth @TIIuae will give a talk on "General guarantees for randomized benchmarking with random quantum circuits" work accepted to #QIP2023 @QIPConference.

[ICTQT @ictqt]

#QuantumSpeedUp 2022 is a history! Thanks to all the participants and congratulations to the laureates of Best Poster Awards (@susanecalegari, @oadm93 and Paweł Cieśliński) and Best Speedtalk Public Award (Paweł Mazurek). https://t.co/Nt5yHHze92. See you all next year 🖖🏻

[Quantin Research Group @QuantinCTP]

More info and zoom link at
https://t.co/8ofTUvZphc

[Quantin Research Group @QuantinCTP]

On Wednesday, 16 November, we have the Team-Net #QuantumComputing colloquium at 15:30 CET, where Barbara Terhal @QuTech_news @tudelft @fz_juelich will give a talk on "Quantum Error Correction with Superconducting Transmon Qubits".

[Quantin Research Group @QuantinCTP]

More info and zoom link at
https://t.co/u8tK2apkv2

[Quantin Research Group @QuantinCTP]

On Wednesday, 12 October, we have the Team-Net #QuantumComputing colloquium at 16:00 CET where Sander Gribling (Université de Paris) will give a talk on "An optimal LCU-based quantum linear system solver" https://t.co/auukJHymnk

[Fundacja Quantum AI @qaifoundation]

The video recording of Episode XLIII of WQCG meetup (Jan Tuziemski & Filip Maciejewski, "Efficient learning and benchmarking of readout noise cross-talk models in near-term quantum devices", 4.07.2022) is now available on YouTube: https://t.co/plcPEiK0uw. Enjoy! :)