59 citations · 350 across the 28 of their papers we have counts for
28 papers
Critical reexamination of a recent challenge to Bohmian mechanics
S. Di Matteo, C. Mazzoli
We reanalyze a recent experiment by Sharoglazova et al. [Nature (London) 643, 67 (2025)] highlighting the role of the transient regime. We prove that in the evanescent state of the…
On the relation between thermodynamical and statistical entropy: The origin of the N!
Sergio Di Matteo
The division by N! in the expression of statistical entropy is usually justified to students by the statement that classical particles should be counted as indistinguishable. Somet…
Anomalous mirror symmetry breaking in a model insulating cuprate SrCuOCl
A. de la Torre, K. L. Seyler, L. Zhao +8
Understanding the complex phase diagram of cuprate superconductors is an outstanding challenge. The most actively studied questions surround the nature of the pseudogap and strange…
Underground test of quantum mechanics - the VIP2 experiment
Johann Marton, S. Bartalucci, A. Bassi +25
We are experimentally investigating possible violations of standard quantum mechanics predictions in the Gran Sasso underground laboratory in Italy. We test with high precision the…
Underground tests of quantum mechanics. Whispers in the cosmic silence?
C. Curceanu, S. Bartalucci, A. Bassi +25
By performing X-rays measurements in the "cosmic silence" of the underground laboratory of Gran Sasso, LNGS-INFN, we test a basic principle of quantum mechanics: the Pauli Exclusio…
VIP-2 at LNGS: An experiment on the validity of the Pauli Exclusion Principle for electrons
J. Marton, S. Bartalucci, A. Bassi +26
We are experimentally investigating possible violations of standard quantum mechanics predictions in the Gran Sasso underground laboratory in Italy. We test with high precision the…
The magnetic ground state of Sr2IrO4 and implications for second-harmonic generation
S. Di Matteo, M. R. Norman
The currently accepted magnetic ground state of Sr2IrO4 (the -++- state) preserves inversion symmetry. This is at odds, though, with recent experiments that indicate a magnetoelect…
Application of photon detectors in the VIP2 experiment to test the Pauli Exclusion Principle
A. Pichler, S. Bartalucci, M. Bazzi +28
The Pauli Exclusion Principle (PEP) was introduced by the austrian physicist Wolfgang Pauli in 1925. Since then, several experiments have checked its validity. From 2006 until 2010…
VIP 2: Experimental tests of the Pauli Exclusion Principle for electrons
A. Pichler, S. Bartalucci, M. Bazzi +28
The Pauli Exclusion Principle (PEP) was famously discovered in 1925 by the austrian physicist Wolfgang Pauli. Since then, it underwent several experimental tests. Starting in 2006,…
Spontaneously emitted X-rays: an experimental signature of the dynamical reduction models
C. Curceanu, S. Bartalucci, A. Bassi +29
We present the idea of searching for X-rays as a signature of the mechanism inducing the spontaneous collapse of the wave function. Such a signal is predicted by the continuous spo…
Searches for the Violation of Pauli Exclusion Principle at LNGS in VIP(-2) experiment
H Shi, S. Bartalucci, S. Bertolucci +27
The VIP (Violation of Pauli exclusion principle) experiment and its follow-up experiment VIP-2 at the Laboratori Nazionali del Gran Sasso (LNGS) search for X-rays from Cu atomic st…
High sensitivity tests of the Pauli Exclusion Principle with VIP2
J. Marton, S. Bartalucci, S. Bertolucci +24
The Pauli Exclusion Principle is one of the most fundamental rules of nature and represents a pillar of modern physics. According to many observations the Pauli Exclusion Principle…
Beyond quantum mechanics? Hunting the 'impossible' atoms (Pauli Exclusion Principle violation and spontaneous collapse of the wave function at test)
K. Piscicchia, C. Curceanu, S. Bartalucci +27
The development of mathematically complete and consistent models solving the so-called "measurement problem", strongly renewed the interest of the scientific community for the foun…
Testing the Pauli Exclusion Principle for electrons at LNGS
H. Shi, S. Bartalucci, S. Bertolucci +27
High-precision experiments have been done to test the Pauli exclusion principle (PEP) for electrons by searching for anomalous -series X-rays from a Cu target supplied with elec…
Mean-field solution of the Hubbard model: the magnetic phase diagram
Yann Claveau, Brice Arnaud, Sergio Di Matteo
The present paper is based on our graduate lectures in condensed-matter physics. We found that the mean-field solution of the Hubbard model is an excellent tool to stimulate studen…
Origin of magnetism and quasiparticles properties in Cr-doped TiO
F. Da Pieve, S. Di Matteo, T. Rangel +4
Combining LSDA+ and an analysis of superexchange interactions beyond DFT, we describe the magnetic ground states in rutile and anatase Cr-doped TiO. In parallel, we correct…
Testing the Pauli Exclusion Principle for Electrons
J. Marton, S. Bartalucci, S. Bertolucci +22
One of the fundamental rules of nature and a pillar in the foundation of quantum theory and thus of modern physics is represented by the Pauli Exclusion Principle. We know that thi…
Orbital currents, anapoles, and magnetic quadrupoles in CuO
S. Di Matteo, M. R. Norman
We show that orbital currents in a CuO2 plane, if present, should be described by two independent parity and time-reversal odd order parameters, a toroidal dipole (anapole) and a m…
Variational study of the antiferromagnetic insulating phase of V2O3 based on Nth order Muffin-Tin-Orbitals
N. B. Perkins, S. Di Matteo, C. R. Natoli
Motivated by recent results of th order muffin-tin orbital (NMTO) implementation of the density functional theory (DFT), we re-examine low-temperature ground-state properties of…
A critical re-examination of resonant soft x-ray Bragg forbidden reflections in magnetite
S. B. Wilkins, S. Di Matteo, T. A. W. Beale +6
Magnetite, FeO, displays a highly complex low temperature crystal structure that may be charge and orbitally ordered. Many of the recent experimental claims of such orderin…
New experimental limit on Pauli Exclusion Principle violation by electrons (the VIP experiment)
C. Curceanu Petrascu, S. Bartalucci, S. Bertolucci +19
The Pauli Exclusion Principle is one of the basic principles of modern physics and is at the very basis of our understanding of matter: thus it is fundamental importance to test th…
The VIP Experiment
S. Bartalucci, S. Bertolucci, M. Bragadireanu +21
The Pauli Exclusion Principle (PEP) is a basic principle of Quantum Mechanics, and its validity has never been seriously challenged. However, given its importance, it is very impor…
A brief note about VO
S. Di Matteo
This note summarizes some recently published results, that are reported in cond-mat today. Its aim is twofold. First, I believe that it is worthwhile to clarify the theoretical int…
Structural dichroism in the antiferromagnetic insulating phase of VO
C. Meneghini, S. Di Matteo, C. Monesi +6
We performed near-edge x-ray absorption spectroscopy (XANES) at V K edge in the antiferromagnetic insulating (AFI) phase of a 2.8% Cr-doped VO single crystal. Linear dichro…