328 citations · 3.3k across the 86 of their papers we have counts for
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Sum rules of single-particle spectral functions in hot asymmetric nuclear matter
Arnau Rios, Artur Polls, Herbert Müther
The neutron and proton single-particle spectral functions in asymmetric nuclear matter fulfill energy weighted sum rules. The validity of these sum rules within the self-consistent…
Dynamics of F=1 87Rb condensates at finite temperatures
Jordi Mur-Petit, Montserrat Guilleumas, Artur Polls +4
We investigate the dynamics of a F=1 spinor Bose-Einstein condensate of 87Rb atoms confined in a quasi-one-dimensional trap both at zero and at finite temperature. At zero temperat…
Pairing in a two-component ultracold Fermi gas: phases with broken space symmetries
Armen Sedrakian, Jordi Mur-Petit, Artur Polls +1
We explore the phase diagram of a two-component ultracold atomic Fermi gas interacting with zero-range forces in the limit of weak-coupling. We focus on the dependence of the pairi…
Bulk and single-particle properties of hyperonic matter at finite temperature
Arnau Rios, Artur Polls, Angels Ramos +1
Bulk and single-particle properties of hot hyperonic matter are studied within the Brueckner-Hartree-Fock approximation extended to finite temperature. The bare interaction in the…
Vortices in Atomic Bose-Einstein Condensates in the Large Gas Parameter Region
J. K. Nilsen, J. Mur-Petit, M. Guilleumas +2
In this work we compare the results of the Gross-Pitaevskii and modified Gross-Pitaevskii equations with ab initio variational Monte Carlo calculations for Bose-Einstein condensate…
The effect of the in-medium pentaquark on the kaon optical potential
Laura Tolos, Daniel Cabrera, Angels Ramos +1
The kaon nuclear optical potential is studied including the effect of the pentaquark. The one-nucleon contribution is obtained using an extension of the Jülich meson-exchange…
Ferromagnetic instabilities in neutron matter at finite temperature with the Skyrme interaction
Arnau Rios, Artur Polls, Isaac Vidaña
The properties of spin polarized neutron matter are studied both at zero and finite temperature using Skyrme-type interactions. It is shown that the critical density at which ferro…