Juan Felipe Carrasquilla Alvarez
@carrasqu.bsky.social
ETH Zurich 🇨🇦 🇨🇴
Reposted by Juan Felipe Carrasquilla Alvarez
I am on my way home to Toronto and the aurorae are absolutely phenomenal.
If you are anywhere in the northern half of the continent, get outside and look up! Or better still, put your camera on a 10 second exposure and point it up.
If you are anywhere in the northern half of the continent, get outside and look up! Or better still, put your camera on a 10 second exposure and point it up.
November 12, 2025 at 2:44 AM
I am on my way home to Toronto and the aurorae are absolutely phenomenal.
If you are anywhere in the northern half of the continent, get outside and look up! Or better still, put your camera on a 10 second exposure and point it up.
If you are anywhere in the northern half of the continent, get outside and look up! Or better still, put your camera on a 10 second exposure and point it up.
Reposted by Juan Felipe Carrasquilla Alvarez
New #preprint with Alev Orfi, Dries Sels and @carrasqu.bsky.social
It is about approximating correlated quantum excited states. We adapt some powerful linear algebra to extract many states at once. The background physics is neat -- we adiabatically connect known wavefunctions to interacting ones.
It is about approximating correlated quantum excited states. We adapt some powerful linear algebra to extract many states at once. The background physics is neat -- we adiabatically connect known wavefunctions to interacting ones.
Adiabatic transport of neural network quantum states
Variational methods have offered controllable and powerful tools for capturing many-body quantum physics for decades. The recent introduction of expressive neural network quantum states has enabled th...
arxiv.org
October 20, 2025 at 5:41 PM
New #preprint with Alev Orfi, Dries Sels and @carrasqu.bsky.social
It is about approximating correlated quantum excited states. We adapt some powerful linear algebra to extract many states at once. The background physics is neat -- we adiabatically connect known wavefunctions to interacting ones.
It is about approximating correlated quantum excited states. We adapt some powerful linear algebra to extract many states at once. The background physics is neat -- we adiabatically connect known wavefunctions to interacting ones.
Reposted by Juan Felipe Carrasquilla Alvarez
Is scale all you need? Or is there still a role for incorporating domain knowledge and inductive bias? While I was in Heidelberg, I took some time to write a short essay on this question called "The Bittersweet Lesson".
theoryandpractice.org/2025/09/The%... #HLF25
theoryandpractice.org/2025/09/The%... #HLF25
September 22, 2025 at 3:49 PM
Is scale all you need? Or is there still a role for incorporating domain knowledge and inductive bias? While I was in Heidelberg, I took some time to write a short essay on this question called "The Bittersweet Lesson".
theoryandpractice.org/2025/09/The%... #HLF25
theoryandpractice.org/2025/09/The%... #HLF25
Reposted by Juan Felipe Carrasquilla Alvarez
Last week, we published a paper that really excites me:
"Circuit compression for 2D quantum dynamics"
Using Pauli propagation, we (Matteo) were able to compress Trotter circuits for systems up to 30x30 with depth reductions of x2 to x13.
Link: arxiv.org/abs/2507.01883
"Circuit compression for 2D quantum dynamics"
Using Pauli propagation, we (Matteo) were able to compress Trotter circuits for systems up to 30x30 with depth reductions of x2 to x13.
Link: arxiv.org/abs/2507.01883
July 7, 2025 at 10:38 AM
Last week, we published a paper that really excites me:
"Circuit compression for 2D quantum dynamics"
Using Pauli propagation, we (Matteo) were able to compress Trotter circuits for systems up to 30x30 with depth reductions of x2 to x13.
Link: arxiv.org/abs/2507.01883
"Circuit compression for 2D quantum dynamics"
Using Pauli propagation, we (Matteo) were able to compress Trotter circuits for systems up to 30x30 with depth reductions of x2 to x13.
Link: arxiv.org/abs/2507.01883
Reposted by Juan Felipe Carrasquilla Alvarez
Grateful to APS for accommodating the schedule change.
But since they won’t be emailing all attendees to promote my talk (as they did for Microsoft), I’d really appreciate help spreading the word.
📢 “Can we build a topological qubit in 2025?”
📍 Monday, 14:06 | Topological Superconductors: Theory
But since they won’t be emailing all attendees to promote my talk (as they did for Microsoft), I’d really appreciate help spreading the word.
📢 “Can we build a topological qubit in 2025?”
📍 Monday, 14:06 | Topological Superconductors: Theory
The APS rejected the focus session on reproducibility that I was nominated for at this year’s March meeting.
In a welcome move, there has been a last minute change and I will give a talk:
“Can we build a topological qubit in 2025?”
MAR-B22.00014 Monday at 14:06
Thanks to those that facilitated.
In a welcome move, there has been a last minute change and I will give a talk:
“Can we build a topological qubit in 2025?”
MAR-B22.00014 Monday at 14:06
Thanks to those that facilitated.
March 14, 2025 at 8:53 AM
Grateful to APS for accommodating the schedule change.
But since they won’t be emailing all attendees to promote my talk (as they did for Microsoft), I’d really appreciate help spreading the word.
📢 “Can we build a topological qubit in 2025?”
📍 Monday, 14:06 | Topological Superconductors: Theory
But since they won’t be emailing all attendees to promote my talk (as they did for Microsoft), I’d really appreciate help spreading the word.
📢 “Can we build a topological qubit in 2025?”
📍 Monday, 14:06 | Topological Superconductors: Theory
Reposted by Juan Felipe Carrasquilla Alvarez
I am thrilled to announce the "Challenges in Simulating Quantum Matter" workshop at ETH Zürich, 16-18 June 2025 🎉 Now accepting applications for talks and posters: csqm.org
@ethzurich.bsky.social
#NeuralQuantumStates #QuantumComputing #TensorNetworks #quantum
@ethzurich.bsky.social
#NeuralQuantumStates #QuantumComputing #TensorNetworks #quantum
CSQM 2025
Understanding entangled quantum systems with many interacting particles is a major challenge in physics, crucial for discovering new phases of matter, designing advanced materials, and driving quantum...
csqm.org
February 15, 2025 at 1:57 PM
I am thrilled to announce the "Challenges in Simulating Quantum Matter" workshop at ETH Zürich, 16-18 June 2025 🎉 Now accepting applications for talks and posters: csqm.org
@ethzurich.bsky.social
#NeuralQuantumStates #QuantumComputing #TensorNetworks #quantum
@ethzurich.bsky.social
#NeuralQuantumStates #QuantumComputing #TensorNetworks #quantum
Reposted by Juan Felipe Carrasquilla Alvarez
We introduce PANDAS🐼, a jailbreaking method that exploits LLMs' long-context capabilities!
PANDAS significantly outperforms many-short jailbreaking by the introduction of:
✅Positive affirmations
❌Negative demonstrations
🎯Adaptive demo sampling
Paper: arxiv.org/abs/2502.01925
PANDAS significantly outperforms many-short jailbreaking by the introduction of:
✅Positive affirmations
❌Negative demonstrations
🎯Adaptive demo sampling
Paper: arxiv.org/abs/2502.01925
February 7, 2025 at 5:08 PM
We introduce PANDAS🐼, a jailbreaking method that exploits LLMs' long-context capabilities!
PANDAS significantly outperforms many-short jailbreaking by the introduction of:
✅Positive affirmations
❌Negative demonstrations
🎯Adaptive demo sampling
Paper: arxiv.org/abs/2502.01925
PANDAS significantly outperforms many-short jailbreaking by the introduction of:
✅Positive affirmations
❌Negative demonstrations
🎯Adaptive demo sampling
Paper: arxiv.org/abs/2502.01925
Reposted by Juan Felipe Carrasquilla Alvarez
Alrighty! I'm spending a few days at @ethzurich.bsky.social. Looking forward towards the discussions with @carrasqu.bsky.social and his group!
December 9, 2024 at 9:15 AM
Alrighty! I'm spending a few days at @ethzurich.bsky.social. Looking forward towards the discussions with @carrasqu.bsky.social and his group!
Reposted by Juan Felipe Carrasquilla Alvarez
I'm making a list of AI for Science researchers on bluesky — let me know if I missed you / if you'd like to join!
go.bsky.app/AcP9Lix
go.bsky.app/AcP9Lix
November 10, 2024 at 12:11 AM
I'm making a list of AI for Science researchers on bluesky — let me know if I missed you / if you'd like to join!
go.bsky.app/AcP9Lix
go.bsky.app/AcP9Lix
Reposted by Juan Felipe Carrasquilla Alvarez
We are organizing a workshop on ML for quantum matter in Dresden in February 2025. The application deadline is Nov. 30, apply! www.pks.mpg.de/mlqmat25
Max Planck Institute for the Physics of Complex Systems Machine Learning for Quantum Matter
www.pks.mpg.de
November 27, 2024 at 12:44 PM
We are organizing a workshop on ML for quantum matter in Dresden in February 2025. The application deadline is Nov. 30, apply! www.pks.mpg.de/mlqmat25
Reposted by Juan Felipe Carrasquilla Alvarez
