Marcos Crichigno

Quantum and AI. Phasecraft.

[Marcos Crichigno @MCrichigno]

We set AI agents on hard quantum compilation problems.

Their first submission beat the reference on every one, and then continued to improve. Every result is certified by an exact verifier.

New paper with @s_flammia 👇
https://t.co/P2UU4Ie0ti

[Marcos Crichigno @MCrichigno]

@Marco_Piani Well put!

[Steve Flammia @S_Flammia]

New paper with @MCrichigno at @Phasecraft. AI agents optimize quantum circuits, and an exact verifier checks every result. https://t.co/haFEoS9CIP

The challenge itself is automated too. An agent works with a researcher to build the verifier, tests it, and freezes it. Then the agents compete.

We observed large gains on every problem we tried, from fermion-to-qubit encodings to qubit routing and unitary synthesis. The method applies to any problem with an exact checker.

It's great to see others working in the same direction this week. Excellent papers from Google Quantum AI and Harvard/QuEra/Anthropic:
https://t.co/eiFwH9kPgU
https://t.co/wFQb4hhfCT
and the inverse square root challenge:
https://t.co/WZLXv9pRWN

[Phasecraft @PhasecraftLtd]

Some of our most recent work : A system that puts AI agents on hard quantum computing problems, with every solution checked by an exact verifier our scientists signed off. Tests saw significant gains. @S_Flammia @MCrichigno https://t.co/y0xqmY1lrU

[Guanyu Zhu @ZhuGuanyu]

Glad to share the work with Vojtech, David, Sergey, and Anirban on quantum complexity and algorithms of the Kronecker coefficients. https://t.co/EVXcx3hGqR

[Marcos Crichigno @MCrichigno]

Great paper out today by Scott Aaronson, Harry Buhrman, and William Kretschmer on a new form of quantum supremacy!

https://t.co/rTm8UprYYO

Building on old work by Iordanis Kerenidis (now @QCWare) et al. showing a separation between classical and quantum communication!

[Marcos Crichigno @MCrichigno]

Check out this year’s opening plenary talk at @qip2023 on Topology, Supersymmetry, and Quantum Computing! https://t.co/ptSatxwXVh. Based on our work with my superb collaborator @TamaraKohler4. Reach out and join us in developing these ideas further!

[QC Ware @QCWare]

Breaking boundaries in #QuantumComputing and topology! Congrats to @MCrichigno of @QCWare for opening the 26th Conference on Quantum Information Processing (@qip2023 ) & being recognized for his groundbreaking work. #QIP2023 https://t.co/GVgi8hcHYh

[Ben Jaderberg @benjaderberg]

Tutorials done and we're onto the main event! Monday @qip2023 begins with @MCrichigno's plenary on Clique Homology is QMA 1-hard #QIP2023

[Marcos Crichigno @MCrichigno]

Check out the Quanta magazine article describing our recent work on quantum topological data analysis!

https://t.co/XxDITVR4mD

[Marcos Crichigno @MCrichigno]

@gregswhitenoise Glad to hear you like our paper!

[Marcos Crichigno @MCrichigno]

@gregswhitenoise Oh, and it also didn’t click that you were the same Gregory! I remember you well, of course!

[Marcos Crichigno @MCrichigno]

@gregswhitenoise No idea where this came from but I love it :)

[Gerren Peterson @GerrenPeterson]

.@realDonaldTrump Let's NOT go back #ImWithHer bc progress, respect 4 minorities, women & tolerance ALL on ballot!

[Frank Wilczek @FrankWilczek]

Congratulations to Thouless, Haldane, and Kosterlitz: @nobelprize for deep new ideas in quantum theory of matter, using topology.