96 citations · 1.1k across the 109 of their papers we have counts for
3 papers · 1 filter
Extremal entanglement witnesses
Leif Ove Hansen, Andreas Hauge, Jan Myrheim +1
We study extremal entanglement witnesses on a bipartite quantum system. We define the cone of witnesses as the dual of the set of separable density matrices, thus $\textrm{Tr}\,Ωρ\…
Effect of jets on ratio and constituent quark scaling in relativistic heavy-ion collisions
L. Bravina, B. H. Brusheim Johansson, G. Eyyubova +1
The Monte Carlo HYDJET++ model, that combines parametrized hydrodynamics with jets, is employed to study formation of second v_2 and fourth v_4 components of the anisotropic flow i…
Heating of the magnetic chromosphere: observational constraints from Ca II 8542 spectra
J. de la Cruz Rodríguez, B. De Pontieu, M. Carlsson +1
The heating of the Sun's chromosphere remains poorly understood. While progress has been made on understanding what drives the quiet Sun internetwork chromosphere, chromospheric he…