We know LLMs can one-shot quantim information papers now, and even write decent manuscripts. What's the consensus of proper practice for what to do with those AI-generated papers? I review the proof, I sign my name, acknowledge the it is AI made, put it on arxiv, rinse, repeat?

I'm so happy to share this paper, we put a lot into this one: arxiv.org/abs/2606.12539 If you have ever wondered what the quantum-information literature has to say about temporal correlations and time itself, check out our unifying picture: all you need are spacetime states.

Unifying spacetime approaches to quantum mechanics

Recent efforts to formulate quantum mechanics in a way that treats space and time on a more equal footing have led to a large variety of spacetime-oriented approaches. In this work we present a detail...

arxiv.org

I don’t topically post about my personal life but here it goes. A little personal news: Our baby Emma Lily Cerezo is here ❤️ Healthy happy and already keeping us on our toes. Feeling incredibly grateful and very excited for this new adventure.

Please consider submitting your work for this workshop in IEEE Quantum Week 2026

⚠️New paper out from our Quantum Computing Summer School! We introduce Quantum Gaussian Processes, QGPs, a Bayesian framework for learning directly from quantum data. arxiv.org/abs/2605.00099 see 🧵

Is it me, or is LinkedIn a much better Quantum hub than Twitter or Bluesky?

Extremely proud to see our paper "Quantum Convolutional Neural Networks are Effectively Classically Simulable" published in PRX Quantum journals.aps.org/prxquantum/a... This is an instantiation of our work, provable absence of barren plateaus implies classical simulability.

New paper out!! 🥳😄 Last Friday we uploaded our latest preprint to the arXiv: "The commutant of fermionic Gaussian unitaries" Amazing collaboration with @impolster.bsky.social, @nahuelldiaz.bsky.social, @martinlaroo.bsky.social and @mvscerezo.bsky.social ! Thread 👇 arxiv.org/abs/2603.19210

The commutant of fermionic Gaussian unitaries

In this work, we characterize the $t$-th order commutants of fermionic Gaussian unitaries and of their particle-preserving subgroup acting on $n$ fermionic modes. These commutants govern Haar averages...

arxiv.org

PSA for my friends in quantum 👋 New Mexico Quantum Technologies Award is open—rolling apps thru April. Up to $200K for NM-based companies or folks expanding into NM. Apply: NM Quantum Technologies Award – New Mexico EDD edd.newmexico.gov/quantum-gran...

This will be an awesome conference in an awesome place!! Please consider submitting an abstract!

Supanut Thanasilp@supanut-thanasilp.bsky.social · 5mo ago

Last call for abstracts! Join us for Quantum Information by the beach in Thailand ⚛️ 🏖️🇹🇭 The 2nd International Conference on Siam Quantum Science and Technology (SQST 2026), happening May 18 – 21, 2026, in beautiful Jomtien, Chonburi, Thailand! 🌊 🔗Abstract Submission& Further Info: www.sqst2026.org

New preprint: “Matchgate synthesis via Clifford matchgates and T gates.” We propose a new framework for matchgate synthesis: compiling these unitaries using only matchgates. arxiv.org/abs/2602.05425

I am extremely excited to share our latest news: LANL formed a Center for Quantum Computing!! This Center will enhance our quantum workforce via co-location, and will even host the Summer School! So, if you applied for it, you might be the first cohort in the Center! www.lanl.gov/media/news/0...

Los Alamos forms quantum computing-focused research center | LANL

Los Alamos National Lab forms quantum computing center, consolidating diverse research to drive innovation in national security, algorithms, and workforce development.

lanl.gov

New paper out! 🎆 In collaboration with University of Udine 🇮🇹🤝 arxiv.org/abs/2601.19738 Huge props to my colleagues Daniele Lizzio Bosco, Lukasz Cincio and Giuseppe Serra

Quantum Circuit Pre-Synthesis: Learning Local Edits to Reduce $T$-count

Compiling quantum circuits into Clifford+$T$ gates is a central task for fault-tolerant quantum computing using stabilizer codes. In the near term, $T$ gates will dominate the cost of fault tolerant i...

arxiv.org

We still have open postdoc positions in our group! Looking for someone with expertise in quantum computing, tensor networks, Monte Carlo and other methods to simulate quantum many-body systems! Shares appreciates! Apply here: lanl.jobs/search/jobde...

Quantum Computing and Early Fault-Tolerant Simulations at Los Alamos National Laboratory

Los Alamos National Laboratory is Hiring! Search available jobs or submit your resume now by visiting this link. Please share with anyone you feel would be a great fit.

lanl.jobs

Joint work "Genuine multipartite Rains entanglement" w/ Hailey Murray, Sagnik Bhattacharya, M. Cerezo @mvscerezo.bsky.social, Liuke Lyu now available on arXiv: arxiv.org/abs/2601.09590 We establish a genuine multipartite generalization of the famous Rains entanglement measure for bipartite states

Genuine multipartite Rains entanglement

We introduce the genuine multipartite Rains entanglement (GMRE) as a measure of genuine multipartite entanglement that can be computed using semi-definite programming. Similar to the Rains relative en...

arxiv.org

I am very excited to share my latest paper from the quantum computing summer arxiv.org/abs/2601.14225 In collaboration w/ Luke Coffman, @nahuelldiaz.bsky.social , @martinlaroo.bsky.social , and the one and only Maria Shuld from Xanadu

Group Fourier filtering of quantum resources in quantum phase space

Recently, it has been shown that group Fourier analysis of quantum states, i.e., decomposing them into the irreducible representations (irreps) of a symmetry group, enables new ways to characterize th...

arxiv.org

🎆As the year ends, I want to remind everyone that our summer school applications are open! Please apply/encourage your students to apply here: academicjobsonline.org/ajo/jobs/31108 We also have a handshake link too🤝 : app.joinhandshake.com/emp/jobs/105... Shares appreciated!

I am extremely proud of this review article to Quantum Machine Learning 🌟🌟 arxiv.org/abs/2511.15969 Our goal was to give a bird's eye view of QML, from quantum PAC, to Linear Algebraic approaches and variational methods. Huge thanks to my co author Su Yeon Chang@

A Primer on Quantum Machine Learning

Quantum machine learning (QML) is a computational paradigm that seeks to apply quantum-mechanical resources to solve learning problems. As such, the goal of this framework is to leverage quantum proce...

arxiv.org

This was a really cool project to work on! Matt is an amazing researcher, go follow him! Also, he's on the job market for a postdoc 😋😉

Matthew Duschenes@mduschenes.bsky.social · 9mo ago

If you've ever been curious about statistics and random dynamics in general quantum settings, here's some new work on moments of ensembles of random quantum channels, with the amazing @dgarciamartin.bsky.social , @qzoeholmes.bsky.social , and @mvscerezo.bsky.social !! arxiv.org/abs/2511.12700

Applications for the LANL quantum computing summer school are now open! I recently got asked about the most important turning points of my career and without hesistation said the LANL summer school. The first 1/3 of this video is me rambling about why it was so special: youtu.be/XjkHmtr_IT0?...

Prix Zonta 2025 EPFL : Zoë Holmes

YouTube video by B&Co Communication

youtu.be

Marco Cerezo@mvscerezo.bsky.social · 9mo ago

🚨Applications for LANL's 2026 Quantum Computing Summer School are open! Please apply here 👇 academicjobsonline.org/ajo/jobs/31108 Reposts appreciated! Deadline to Apply is January 11th 2026. Still, you should go and apply now!

🚨Applications for LANL's 2026 Quantum Computing Summer School are open! Please apply here 👇 academicjobsonline.org/ajo/jobs/31108 Reposts appreciated! Deadline to Apply is January 11th 2026. Still, you should go and apply now!

Just a friendly reminder that there are currently two ads for postdocs at Los Alamos National Laboratory: Quantum Simulations of fermionic systems apply here: lanl.jobs/search/jobde... Quantum Simulations for nuclear physics apply here: lanl.jobs/search/jobde... Shares appreciated

Quantum Computing and Early Fault-Tolerant Simulations at Los Alamos National Laboratory

Los Alamos National Laboratory is Hiring! Search available jobs or submit your resume now by visiting this link. Please share with anyone you feel would be a great fit.

lanl.jobs

Our group is looking to hire postdocs to work at the intersection of quantum computing, quantum algorithms, quantum machine learning, simulation of many-body quantum systems and early-fault tolerant quantum computing Apply here: lanl.jobs/search/jobde... Reposts appreciated!

Quantum Computing and Early Fault-Tolerant Simulations at Los Alamos National Laboratory

Los Alamos National Laboratory is Hiring! Search available jobs or submit your resume now by visiting this link. Please share with anyone you feel would be a great fit.

lanl.jobs

2025 UMD Quantum postdoc job thread. We start with the Quantum Optics Fellowship, intended for AMO and QI. Anyone who would have applied for the JQI Fellowship should apply to this one. academicjobsonline.org/ajo/fellowsh...

Life Goal Achieved: I have so many arxiv tabs open that when opening a new one, I am now prompted to complete captchas.

Hey quantum bsky! Does any have any experience with becoming a Trusted Reviewer for Springer? Seems like the commitment is quite high for getting that title; you need to review one paper a month for them. Interested in hearing anyone's thoughts on this.

I find myself in a barren plateaud landscape. I've used Monument Valley so much as an analogy for BPs, that I figured I should finally pay this beautiful place a visit!

I am so, so happy to see this article published as a perspective in Nature Communications: www.nature.com/articles/s41... More than the paper itself, I thoroughly enjoyed chatting with all my co-authors on the implications of the absence of BPs ~ classical simulability connection

Does provable absence of barren plateaus imply classical simulability? - Nature Communications

There has been growing evidence that strategies to circumvent the barren plateau problem in variational quantum computing might also kill potential quantum advantages. In this Perspective, the authors...

nature.com

This week is my 10 year anniversary of my first paper posted to arxiv, holy xow, how time flies!!

We recently posted 2 works on quantum resource theories: arxiv.org/abs/2506.19696, arxiv.org/abs/2507.10851 👂Huh? Yall want more? We got you covered with a NEW work Analyzing the free states of one quantum resource theory as resource states of another arxiv.org/abs/2507.11793

Characterizing quantum resourcefulness via group-Fourier decompositions

In this work we present a general framework for studying the resourcefulness in pure states for quantum resource theories (QRTs) whose free operations arise from the unitary representation of a group....

arxiv.org