27 citations
2 papers
astro-ph2004★ 27 cited
Preon stars: a new class of cosmic compact objects
J. Hansson, F. Sandin
In the context of the standard model of particle physics, there is a definite upper limit to the density of stable compact stars. However, if a more fundamental level of elementary…
math.CA2004★ 1 cited
Mixed norm and multidimensional Lorentz spaces
Sorina Barza, Anna Kaminska, Lars-Erik Persson +1
In the last decade, the problem of characterizing the normability of the weighted Lorentz spaces has been completely solved (\cite{Sa}, \cite{CaSoA}). However, the question for mul…