Gabriele Bellomia
@gbellomia.bsky.social
Condensed matter physicist ⟩〰〰⟨
Also, a passionate flute player 🪈
Also, a passionate flute player 🪈
💥 Alert! New theory-experiment collaboration out there in the wild, watch out! 🧑🏫🤝🧑🔬
Truly happy to announce that some ideas we planted during my PhD have reached the maturity (and opportunity🙏) for being put under test in the lithium quantum gas microscope run by Immanuel Bloch's group in Munich.
Truly happy to announce that some ideas we planted during my PhD have reached the maturity (and opportunity🙏) for being put under test in the lithium quantum gas microscope run by Immanuel Bloch's group in Munich.
Emergence of spin entanglement with the pseudogap onset in the Fermi-Hubbard model
Despite decades of intense theoretical and experimental investigation, the two-dimensional Fermi-Hubbard model still resists a complete microscopic understanding. Conventional approaches typically pro...
arxiv.org
June 1, 2026 at 3:53 AM
💥 Alert! New theory-experiment collaboration out there in the wild, watch out! 🧑🏫🤝🧑🔬
Truly happy to announce that some ideas we planted during my PhD have reached the maturity (and opportunity🙏) for being put under test in the lithium quantum gas microscope run by Immanuel Bloch's group in Munich.
Truly happy to announce that some ideas we planted during my PhD have reached the maturity (and opportunity🙏) for being put under test in the lithium quantum gas microscope run by Immanuel Bloch's group in Munich.
May 20, 2026 at 2:25 AM
Today I am happy to announce that, after a particularly long peer review, our paper on the absence of local inter-particle entanglement and quantum discord in the Hubbard model has been finally published.
journals.aps.org/prb/abstract...
journals.aps.org/prb/abstract...
Local classical correlations between physical electrons in Hubbard systems
We demonstrate that the local nonfreeness, an unbiased measure of correlation between electrons at a single lattice site, can be computed as the mutual information between local natural spin orbitals....
journals.aps.org
April 29, 2026 at 5:08 AM
Today I am happy to announce that, after a particularly long peer review, our paper on the absence of local inter-particle entanglement and quantum discord in the Hubbard model has been finally published.
journals.aps.org/prb/abstract...
journals.aps.org/prb/abstract...
I have a deep admiration for #SciPost, in view of both the mission and the quality of the editorial process.
Hence, I am truly excited to announce my first contribution to SciPost Physics Codebases, which elevates software to the same level of exposure, review and preservation as research papers.
Hence, I am truly excited to announce my first contribution to SciPost Physics Codebases, which elevates software to the same level of exposure, review and preservation as research papers.
SciPost: SciPost Phys. Codebases 58 (2025) - Next-generation EDIpack: A Lanczos-based package for quantum impurity models featuring general broken-symmetry phases, flexible bath topologies and multi-p...
SciPost Journals Publication Detail SciPost Phys. Codebases 58 (2025) Next-generation EDIpack: A Lanczos-based package for quantum impurity models featuring general broken-symmetry phases, flexible ba...
scipost.org
October 4, 2025 at 1:00 AM
I have a deep admiration for #SciPost, in view of both the mission and the quality of the editorial process.
Hence, I am truly excited to announce my first contribution to SciPost Physics Codebases, which elevates software to the same level of exposure, review and preservation as research papers.
Hence, I am truly excited to announce my first contribution to SciPost Physics Codebases, which elevates software to the same level of exposure, review and preservation as research papers.
Reposted by Gabriele Bellomia
I am looking for a talented postdoc to join my group at EPFL, in Lausanne, Switzerland. Goal is to develop and apply state-of-the-art neural quantum states for electronic structure and related applications. Position to be filled soon, excellent conditions! Apply here: www.epfl.ch/labs/cqsl/jo...
Job Opportunities at CQSL
At the Computational Quantum Science Lab we typically have several openings yearly (at the PhD/ Postdoc level). Applications are reviewed twice a year, at the beginning of April and at the beginning o...
www.epfl.ch
August 27, 2025 at 7:54 AM
I am looking for a talented postdoc to join my group at EPFL, in Lausanne, Switzerland. Goal is to develop and apply state-of-the-art neural quantum states for electronic structure and related applications. Position to be filled soon, excellent conditions! Apply here: www.epfl.ch/labs/cqsl/jo...
New preprint out!📋
We found a way to evaluate local correlations between electrons as the mutual information between local natural orbitals. So we prove that in the Hubbard model all local correlations are classical and are strongly influenced by nonlocal quantum effects!🔥
arxiv.org/abs/2506.18709
We found a way to evaluate local correlations between electrons as the mutual information between local natural orbitals. So we prove that in the Hubbard model all local correlations are classical and are strongly influenced by nonlocal quantum effects!🔥
arxiv.org/abs/2506.18709
Local classical correlations between physical electrons in the Hubbard model
We demonstrate that the local nonfreeness, an unbiased measure of correlation between electrons at a single lattice site, can be computed as the mutual information between local natural spin orbitals....
arxiv.org
June 24, 2025 at 2:08 PM
New preprint out!📋
We found a way to evaluate local correlations between electrons as the mutual information between local natural orbitals. So we prove that in the Hubbard model all local correlations are classical and are strongly influenced by nonlocal quantum effects!🔥
arxiv.org/abs/2506.18709
We found a way to evaluate local correlations between electrons as the mutual information between local natural orbitals. So we prove that in the Hubbard model all local correlations are classical and are strongly influenced by nonlocal quantum effects!🔥
arxiv.org/abs/2506.18709
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!
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!
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 ...
arxiv.org
June 3, 2025 at 10:52 PM
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!
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!
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…
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…
June 3, 2025 at 6:39 PM
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…
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…
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!
hdl.handle.net/20.500.11767...
Many things are brewing since then, though. Stay tuned!
January 15, 2025 at 4:13 AM
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!
hdl.handle.net/20.500.11767...
Many things are brewing since then, though. Stay tuned!
On twitter I've never posted my flute playing, for some reason. Here I'll start with a snippet of that, to break the ice 😛
(yes, I'm rushing a bit: mic panic)
(yes, I'm rushing a bit: mic panic)
January 15, 2025 at 3:39 AM
On twitter I've never posted my flute playing, for some reason. Here I'll start with a snippet of that, to break the ice 😛
(yes, I'm rushing a bit: mic panic)
(yes, I'm rushing a bit: mic panic)