The Fisher information matrix can be expressed as the Hessian of the relative entropy (Kullback-Leibler divergence) when the statistical model is regular.

The Latin American nations are one of the most interesting case studies in nationalism. No real ethnic, linguistic, or religious difference between them. But they formed, solidified, became "real" to their citizens, and show no sign of merging or dissolving.

Quantification of the Impact of Structure Quality on Predicted Binding Free Energy Accuracy pubs.acs.org/doi/10.1021/ac… Gary Tresadern #JCIM Vol65 Issue13 #compchem

Can't keep up with all the new computational tools? Here are the top ones to know for biology, chemistry and informatics Bioinformatics BLAST MAFFT Foldseek MMseqs Biotite Biopython Biopandas RCSB PDB UniProt InterPro 𝘊𝘩𝘦𝘮𝘪𝘯𝘧𝘰𝘳𝘮𝘢𝘵𝘪𝘤𝘴 & 𝘴𝘮𝘢𝘭𝘭

QUEST Database of Highly-Accurate Excitation Energies | Journal of Chemical Theory and Computation pubs.acs.org/doi/10.1021/ac… #compchem

HADDOCK3: A Modular and Versatile Platform for Integrative Modeling of Biomolecular Complexes #HADDOCK pubs.acs.org/doi/10.1021/ac… Marco Giulini Alexandre Bonvin - also on Bluesky #JCIM Vol65 Issue13 #Bioinformatics

Do ant colonies work like liquid brains? Check this great paper in pnas, led by CEAB-CSIC Pol Fernandez-Lopez and Frederic Bartumeus, explaining foraging behaviour by modelling ants as mobile neural agents Jordi pnas.org/doi/10.1073/pn…

On the Quantum Mechanics of Entropic Forces: journals.aps.org/prx/abstract/1…

If you liked the primer, check out these two videos on the Dirac Equation, one by ''Physics Explained'' titled 'The Dirac Equation: The Most Important Equation You’ve Never Heard Of' and one by Richard Behiel's titled 'Deriving the Dirac Equation'. Links in the comments

[Number Theory in Field and String Theory] (Sep 4 – 6, 2025) Interesting event: indico.cern.ch/event/1552508/

New Video Series: Statistics & Data Analysis! youtube.com/watch?v=QIXUTs… 35 videos, 10 hours: Random sampling, Central limit theorem, Distribution estimation, Method of moments, Maximum likelihood estimation, Hypothesis testing, Monte Carlo sampling, Bayesian statistics, and more!

I am going to offer a new course DATA8014 Principles of Deep Representation Learning at HKU this Fall 2025 for incoming grads and senior undergrads. It will be based on a new textbook that we will soon release publicly. Hope that this will fundamentally change the teaching of

[History of Physics] Theoretical Discovery, Experiment, and Controversy in the Aharonov-Bohm Effect: An Oral History Interview Yakir Aharonov, Guy Hetzroni arxiv.org/abs/2508.08105

CADENCE: Clustering Algorithm─Density-Based Exploration and Novelty Clustering with Efficiency pubs.acs.org/doi/10.1021/ac… Miranda Quintana Group #JCIM Vol65 Issue13 #compchem

The best logical explanation of entropy. (It only took me 11 months to find an hour to read it). arxiv.org/abs/2409.09232

Beyond-DFT results without breaking the bank. 😎 nature.com/articles/s4155…

AIQM2 just got published in Chemical Science! This #ML method's high speed, competitive accuracy, and robustness enable organic reaction #compchem simuls beyond what is possible with the popular DFT methods. It can be used for TS opt and dynamics, often with chemical accuracy.

[Les Houches 2024] Quantum Geometry - Mathematical Methods for Gravity, Gauge Theories and Non-Perturbative Physics Recordings: videos.univ-grenoble-alpes.fr/luniversite/20…

Why would the government possibly classify nuclear physics results in the 1940s and 50s? It’s a real puzzle. They must’ve been afraid of physics beyond the standard model decades before it was formulated

I take a break from twitter for a few days and come back to an AI grifter with IQ in the single digits deceiving the entirety of tpot. No, this paper will not have any influence on large-scale road routing, because 1. plain Dijkstra is virtually never used for large-scale road