Unifying Variational and Dynamical Quantum Embedding: From Ghost Gutzwiller Approximation to Dynamical Mean-Field Theory Dynamical and variational frameworks have long been viewed as distinct paradigms. In particular, in quantum embedding (QE) frameworks, dynamical mean-field theory (DMFT) captures nonperturbative dynam...

New preprint today! 📖

arxiv.org/abs/2603.20559

A unifying framework for static and dynamic quantum embedding methods from a functional perspective enabling finite temperature calculations within static quantum embedding theories! 👻

Check it out!

A flexible and interoperable high-performance Lanczos-based solver for generic quantum impurity problems: upgrading EDIpack EDIpack is a flexible, high-performance numerical library using Lanczos-based exact diagonalization to solve generic quantum impurity problems, such as those introduced in Dynamical Mean-Field Theory ...

Today we are on fire, with another preprint out!

arxiv.org/abs/2506.01363

Here we present a major update of EDIpack, our Lanczos impurity solver for DMFT and related methods, featuring many new features, C-bindings for maximal interoperability!

Atomic structure of the Bi2223 material, highlighting the three copper-oxide planes.

Finally on arxiv my first collaboration with an experimental group!

arxiv.org/abs/2506.01448

We support, with cluster embedding calculations, new exciting tr-ARPES and RXS data on the Bi2223 trilayer cuprate, celebrated for its record critical superconducting temperature…

Zebre almost winning again the Sharks is the proof of this

Announcing Quanta Books, a New Imprint Dedicated to Illuminating Science Announcing Quanta Books, a New Imprint Dedicated to Illuminating Science on Simons Foundation

We're excited to announce the launch of @quantabooks.bsky.social, a new imprint dedicated to illuminating science, in partnership with @fsgbooks.bsky.social. Read more: www.simonsfoundation.org/2025/01/29/a... #science #math

Cover of my PhD thesis

Regarding science, I've been recently interested in applying concepts of #qinfo to traditional problems in #str-el. You can find an overview in my PhD thesis, which came out of embargo a few months ago, at
hdl.handle.net/20.500.11767...

Many things are brewing since then, though. Stay tuned!

Altermagnetism from interaction-driven itinerant magnetism Altermagnetism is a new collinear magnetic phase with zero net magnetization and bands with nonrelativistic spin splitting. The search for intrinsic altermagnets has been focused so far on the role of...

Altermagnetism is the brand new face of magnetism. Check out are new proposal for a strongly correlated altermagnet just published in Physical Review B. Congrats to Samuele Giuli
(The Editors agree, as they suggest to read this paper!)

journals.aps.org/prb/abstract...