17 citations · 39 across the 8 of their papers we have counts for
3 papers · 1 filter
Exploring the neutron skin by hyperon-antihyperon production in antiproton-nucleus interactions
Martin Christiansen, Falk Schupp, Patrick Achenbach +3
In this work we propose a new method to measure the evolution of the neutron skin thickness between different isotopes. We consider antiproton-nucleus interactions close to the pro…
The Gell-MannBrueckner Formula for the Correlation Energy of the Electron Gas: A Rigorous Upper Bound in the Mean-Field Regime
Martin Ravn Christiansen, Christian Hainzl, Phan Thành Nam
We prove a rigorous upper bound on the correlation energy of interacting fermions in the mean-field regime for a wide class of interaction potentials. Our result covers the Coulomb…
On the Effective Quasi-Bosonic Hamiltonian of the Electron Gas: Collective Excitations and Plasmon Modes
Martin Ravn Christiansen, Christian Hainzl, Phan Thành Nam
We consider an effective quasi-bosonic Hamiltonian of the electron gas which emerges naturally from the random phase approximation and describes the collective excitations of the g…