4 papers
New Lower Bound on Fermion Binding Energies
O. Juillet, S. Fleck, L. Theussl +2
We derive a new lower bound for the ground state energy of N fermions with total spin S in terms of binding energies of (N-1) fermions.…
Borromean Binding of Three or Four Bosons
Steven Moszkowski, Sonia Fleck, Ali Krikeb +3
We estimate the ratio of the critical coupling constants and which are required to achieve binding of 2 or 3 bosons, respectively, with a short-rang…
Weakly-Bound Three-Body Systems with No Bound Subsystems
Jérome Goy, Jean-Marc Richard, Sonia Fleck
We investigate the domain of coupling constants which achieve binding for a 3-body system, while none of the 2-body subsystems is bound. We derive some general properties of the sh…
Limits on the Domain of Coupling Constants for Binding N-Body Systems with No Bound Subsystems
Jean-Marc Richard, Sonia Fleck
We study the domain of coupling constants for which a 3-body or 4-body system is bound while none of its subsystems is bound. Limits on the size of the domain are derived from a va…