The discovery of neutrinoless β β decay could soon be within reach. This hypothetical
ultrarare nuclear decay offers a privileged portal to physics beyond the standard model of …

Neutrinoless double-beta decay is a forbidden, lepton-number-violating nuclear transition
whose observation would have fundamental implications for neutrino physics, theories …

Over the last decade, new developments in Similarity Renormalization Group techniques
and nuclear many-body methods have dramatically increased the capabilities of ab initio …

Atomtronics is an emerging field that aims to manipulate ultracold atom moving in matter-
wave circuits for fundamental studies in both quantum science and technological …

Working with Hamiltonians from chiral effective field theory, we develop a novel framework
for describing arbitrary deformed medium-mass nuclei by combining the in-medium …

Perturbative and non-perturbative expansion methods already constitute a tool of choice to
perform ab initio calculations over a significant part of the nuclear chart. In this context, the …

Recent advances in nuclear structure theory have significantly enlarged the accessible part
of the nuclear landscape via ab initio many-body calculations. These developments open …

In spite of missing dynamical correlations, the projected generator coordinate method
(PGCM) was recently shown to be a suitable method to tackle the low-lying spectroscopy of …

We approach the calculation of the nuclear matrix element of the neutrinoless double-β
decay process, considering the light-neutrino-exchange channel, by way of the realistic shell …

Nuclear weak decays provide important probes to fundamental symmetries in nature. A
precise description of these processes in atomic nuclei requires comprehensive knowledge …