The study of the entanglement properties of systems of N fermions has attracted
considerable interest during the last few years. Various separability criteria for pure states of …

We compute the entanglement of the ground state and several singlet and triplet excited
states of the helium atom using high-quality, state-of-the-art wavefunctions. The behaviour of …

We investigate the entanglement properties of bound states in an exactly soluble two-
electron model, the Moshinsky atom. We present exact entanglement calculations for the …

We investigate the entanglement-related features of the eigenstates of two exactly soluble
atomic models: a one-dimensional three-electron Moshinsky model, and a three …

We explore the main entanglement properties exhibited by the eigenfunctions of two exactly
soluble two-electron models, the Crandall atom and the Hooke atom, and compare them …

We study the problem of detecting multipartite entanglement among indistinguishable
fermionic particles. A multipartite concurrence for pure states of N identical fermions, each …

In this work, we investigate quantum entanglement-related aspects of the dissociation
process of some selected, representative homo-and heteronuclear diatomic molecules. This …

Entanglement plays a fundamental role in the brachistochrone evolution of composite
quantum systems. In the case of composite systems with distinguishable subsystems …

The water molecule and a hydrogenic abstraction reaction are used to explore in detail
some quantum entanglement features of chemical interest. We illustrate that the energetic …

The entanglement properties of two-electron atomic systems have been the subject of
considerable research activity in recent years. These studies are still somewhat fragmentary …