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Posts by Alán Aspuru-Guzik

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What if AI could write quantum circuits to help us design next-generation materials?

We’re excited to share our new preprint: "Auger Spectroscopy via Generative Quantum Eigensolver: A Quantum Approach to Molecular Excitations".

📃 arxiv.org/abs/2603.12859

1 month ago 4 3 1 0
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Obama: "We are living in a time where it can be hard to hope. Each day we wake up to some new assault on our democratic institutions. Another setback to the idea of the rule of law ... but this man - Rev. Jesse Jackson - inspires us to take a harder path ... bc if we don't step up, nobody else will"

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a man wearing a mask is driving a car while another man wearing a mask looks on . ALT: a man wearing a mask is driving a car while another man wearing a mask looks on .

The best one is Blue Demon

1 month ago 1 0 0 0

The way to train the BioMetagenome and sequence embedding as BioNLP for large scale sequence inferences.

As tabular data and inferences.

1 month ago 2 2 0 0
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a man wearing a green mask and a blue jacket is standing in front of a sign that says jarritos ALT: a man wearing a green mask and a blue jacket is standing in front of a sign that says jarritos

I, on the other hand, am friendly with Alanine, as it is named after me.

1 month ago 4 0 0 0

*chemistry ! Oops

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Our work on MōLE, our AI approach to learn the coupled cluster wave function to accelerate quantum chemsitry is out now! #ai4science #compchemsky #chemsky #ai @thematterlab.bsky.social

1 month ago 15 1 1 0

What the white eagle doesn’t understand is that the águila real (Iztcuahtlli), the cóndor (Kuntur), and the goose (Niska) share the continent. And that they together are stronger the any bald-eagle (gringo) bully.

1 month ago 6 0 0 0
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The future of quantum chemistry research is being redefined today.

After 8 months of exploration and hard work, we are thrilled to introduce two agents for chemistry:

⚛️ El Agente Quntur for quantum computing, and

🔬 El Agente Estructural for molecular geometry generation and manipulation.
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2 months ago 7 3 1 2

Our second agent, El Agente Estructural (“Structural” in Spanish) is a multimodal, natural-language–driven agent for molecular geometry generation and manipulation.

🔗 www.arxiv.org/abs/2602.048...
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2 months ago 8 3 1 1
Rendering of highest occupied molecular orbital (HOMO) of a conjugated molecule showing conventional orbital isosurfaces in red and blue bubbles.

Rendering of highest occupied molecular orbital (HOMO) of a conjugated molecule showing conventional orbital isosurfaces in red and blue bubbles.

Rendering of highest occupied molecular orbital (HOMO) of a conjugated molecule showing volumetric electron density in shades of red and blue clouds

Rendering of highest occupied molecular orbital (HOMO) of a conjugated molecule showing volumetric electron density in shades of red and blue clouds

Obviously a lot is going on (gestures widely)

Amid chaos, I cope by doing *something* -- anything. Lately, it's been coding for @avogadro.cc because it feels like some small change I can do myself

For *years* I've wanted to show electron density volumes .. little clouds ☁️☁️

#compchem

2 months ago 58 12 5 1
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Renovations are really coming along at #UofT's Lash Miller building! This updated building will be the central hub of the Acceleration Consortium and our centre for materials research and innovation! @chemuoft.bsky.social @utoronto.ca @aspuru.bsky.social

2 months ago 7 3 0 0

#chemsky #compchemsky

2 months ago 4 1 0 0
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What the world thinks of Prime Minister @mark-carney.bsky.social 🇨🇦

2 months ago 83 28 8 4

This is the best speech, just from a pure rhetoric perspective - its sophistication and persuasiveness - that I've seen a politician deliver in a good long while. Really recommend watching or reading the whole thing.

3 months ago 6248 1645 290 97
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En una mañana, a menos diez, me tomé un té. Mitad mate, mitad pu’er.

3 months ago 2 0 1 0
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New substack post in The Matter Blotter, where we ask you the question: What do you want El Agente to do? Please listen. and let us know!

substack.com/@aspuru/note...

#compchemsky #chemsky

3 months ago 7 2 0 0
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@molecularxtal.bsky.social @kizzythechemist.bsky.social As promised, here is our substack post that touches on this topic

substack.com/@aspuru/note...

3 months ago 2 0 0 0
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a cartoon character in a pirate costume is holding a boombox and singing into it . ALT: a cartoon character in a pirate costume is holding a boombox and singing into it .

Agreed! Based on all of this conversation, I will make a substack post and also accelerate the development of El Agente Pirata. It has many security implications that will take time to get in the hands of everybody but I agree the feature is very important.

3 months ago 2 0 1 0

Keep the questions coming of course! Yes, we have a planned scheme to support your local resources (El Agente Pirata) hence the name. That one, unlike Gráfico is still just a point in the roadmap with no code yet but we totally agree with the use case as a huge democratization opportunity!

3 months ago 1 0 0 0
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Stay tuned for our paper on El Agente Gráfico. It will cover both points in some aspects and further work we are doing on El Agente Pirata will complete the vision. We should have a preprint of Gráfico soon out there!

3 months ago 1 0 0 0

Yes, we support GPU access in our cloud alpha. I am not clear what you mean by API access ? Access to an API to talk to the tools directly?

3 months ago 1 0 1 0
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3 months ago 0 0 0 0
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The rise of agents: Computational chemistry is ready for (R)evolution In this perspective, we take a historical view of the development of modern quantum chemistry from the 1950s to the present. We argue that we are at a…

www.sciencedirect.com/science/arti...

3 months ago 1 0 1 0
El Agente

Agents are the answer #statytuned #elagente @variniabernales.bsky.social Pre-register at elagente.ca

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Check out work on #digitaltwins of #selfdrivinglabs New work out in Nature Computational Science

Enter the MATTERIX!

#chemsky #compchemsky #ai #robotics

3 months ago 10 3 0 0
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Happy New Year!

We began the year by reading this amazing Chemistry World article by @robinson-julia.bsky.social on how AI agents are democratising computational chemistry.

🔗 www.chemistryworld.com/news/ai-agen...

Image source: © Caroline Chapple, Courtesy of Chemistry World.
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3 months ago 6 3 1 0

We are missing some quantum chemistry ones

Resonance
Orbital Momentum
The Exchange
The Radical
Through the double slit
The Bond
The Conical

3 months ago 4 0 1 0
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El Agente Cuántico: Automating quantum simulations Quantum simulation is central to understanding and designing quantum systems across physics and chemistry. Yet it has barriers to access from both computational complexity and computational perspectiv...

El Agente Cuántico is a multi-agent AI system that translates natural-language scientific goals into fully executed and validated quantum simulations across diverse software frameworks.
@jperezsa.bsky.social , @variniabernales.bsky.social , @aspuru.bsky.social
arxiv.org/abs/2512.18847

3 months ago 7 3 1 0
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Electron Density Transport During Chemical Reactions Statistical approaches are an increasingly powerful technique for characterizing changes in the electronic structure during reactions or molecular excitations. High-throughput studies in complex envir...

Fun new paper out today! A new tool to explore how electronic density changes during chemical reactions. #compchem

pubs.acs.org/doi/10.1021/...

3 months ago 9 6 0 0