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Entanglement and the Born-Oppenheimer approximation in an exactly solvable quantum many-body system

- P. A. Bouvrie, A. Majtey, M. Tichy, J. S. Dehesa, A. Plastino
- Physics
- 29 August 2014

We investigate the correlations between different bipartitions of an exactly solvable one-dimensional many-body Moshinsky model consisting of Nn “nuclei” and Ne “electrons.” We study the dependence… Expand

Geometric Renyi divergence: A comparative measure with applications to atomic densities

- J. Antolín, P. A. Bouvrie, J. C. Angulo
- Computer Science
- 12 September 2011

TLDR

Entropy and complexity analysis of Dirac-delta-like quantum potentials

- P. A. Bouvrie, J. C. Angulo, J. S. Dehesa
- Physics
- 1 June 2011

A generalized relative complexity: Application to atomic one-particle densities

- P. A. Bouvrie, J. C. Angulo, J. Antolín
- Mathematics
- 29 June 2012

Multipartite concurrence for identical-fermion systems

- A. Majtey, P. A. Bouvrie, A. Vald'es-Hern'andez, A. Plastino
- Physics
- 20 January 2016

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

Quantum entanglement in exactly soluble atomic models: the Moshinsky model with three electrons, and with two electrons in a uniform magnetic field

- P. A. Bouvrie, A. Majtey, A. Plastino, P. Sánchez-Moreno, J. S. Dehesa
- Physics
- 21 December 2011

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

Generalized Quantum Similarity Index: Applications in atoms

- P. A. Bouvrie, J. Antolín, J. C. Angulo
- Physics
- 20 April 2011

Entanglement generation through particle detection in systems of identical fermions

- P. A. Bouvrie, A. Vald'es-Hern'andez, A. Majtey, C. Zander, A. Plastino
- Physics
- 11 August 2016

How bosonic is a pair of fermions?

- M. Tichy, P. A. Bouvrie, K. Mølmer
- Physics
- 31 October 2013

Composite particles made of two fermions can be treated as ideal elementary bosons as long as the constituent fermions are sufficiently entangled. In that case, the Pauli principle acting on the… Expand

Entanglement between two spatially separated ultracold interacting Fermi gases

- P. A. Bouvrie, E. Cuestas, I. Roditi, A. Majtey
- PhysicsPhysical Review A
- 17 October 2018

Multiparticle entangled states, essential ingredients for modern quantum technologies, are routinely generated in experiments of atomic Bose-Einstein condensates (BECs). However, the entanglement in… Expand

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