Publications (40)
Nucleation in dilute 3He-4He liquid mixtures at low temperatures
M. Barranco, M. Guilleumas, D. M. Jezek +3
We present a study of phase separation from supersaturated 3He-4He liquid mixtures at low temperatures addressing both the degree of critical supersaturation Dx and the thermal-to-…
Towards a density functional description of liquid pH2
J. Navarro, F. Ancilotto, M. Barranco +1
A finite-temperature density functional approach to describe the properties of parahydrogen in the liquid-vapor coexistence region is presented. The first proposed functional is ze…
Electronic structure of few-electron concentric double quantum rings
J. I. Climente, J. Planelles, M. Barranco +2
The ground state structure of few-electron concentric double quantum rings is investigated within the local spin density approximation. Signatures of inter-ring coupling in the add…
Far-infrared edge modes in quantum dots
E. Lipparini, N. Barberan, M. Barranco +2
We have investigated edge modes of different multipolarity sustained by quantum dots submitted to external magnetic fields. We present a microscopic description based on a variatio…
Critical frequency for vortex nucleation in Bose-Fermi mixtures in optical lattices
M. Guilleumas, M. Centelles, M. Barranco +2
We investigate within mean-field theory the influence of a one-dimensional optical lattice and of trapped degenerate fermions on the critical rotational frequency for vortex line c…
Towards a QMC-based density functional including finite-range effects: excitation modes of a K quantum droplet
V. CikojeviÄ, L. VranjeÅ¡ MarkiÄ, M. Pi +2
Some discrepancies between experimental results on quantum droplets made of a mixture of K atoms in different hyperfine states and their analysis within extended Gross-Pitae…