173 citations · 2.1k across the 64 of their papers we have counts for
6 papers · 1 filter
Strange mesons from SIS to FAIR
L. Tolos, D. Cabrera, A. Polls +1
The properties of and mesons in nuclear matter at finite temperature are obtained from a chiral unitary approach in coupled channels which incorporates the - and p-…
Spinor BECs in a double-well: population transfer and Josephson oscillations
B. Julia-Diaz, M. Mele-Messeguer, M. Guilleumas +1
The dynamics of an F=1 spinor condensate in a two-well potential is studied within the framework of the Gross-Pitaevskii equation. We derive two-mode equations relating the populat…
Depletion of the nuclear Fermi sea
A. Rios, A. Polls, W. H. Dickhoff
The short-range and tensor components of the bare nucleon-nucleon interaction induce a sizeable depletion of low momenta in the ground state of a nuclear many-body system. The self…
Neutron Fermi Liquids under the presence of a strong magnetic field with effective nuclear forces
M. Angeles Perez-Garcia, J. Navarro, A. Polls
Landau's Fermi Liquid parameters are calculated for non-superfluid pure neutron matter in the presence of a strong magnetic field at zero temperature. The particle-hole interaction…
Energy weighted sum rules for mesons in hot and dense matter
D. Cabrera, A. Polls, A. Ramos +1
We study energy weighted sum rules of the pion and kaon propagator in nuclear matter at finite temperature. The sum rules are obtained from matching the Dyson form of the meson pro…
Josephson oscillations in binary mixtures of F=1 spinor BECs
B. Julia-Diaz, M. Guilleumas, M. Lewenstein +2
We analyze theoretically Josephson oscillations in a mixture of two Zeeman states of a spinor Bose-Einstein condensate in a double-well potential. We find that in the strongly pola…