3 papers
cond-mat.mtrl-sci2018
Pressure Evolution of Magnetism in URhGa
Martin Míšek, Petr Opletal, Vladimír Sechovský +4
In this paper, we report the results of an ambient and high pressure study of a 5f-electron ferromagnet URhGa. The work is focused on measurements of magnetic and thermodynamic pro…
gr-qc2004
Constraint-preserving boundary conditions in the Z4 Numerical Relativity formalism
C. Bona, T. Ledvinka, C. Palenzuela-Luque +1
The constraint-preserving approach, which aim is to provide consistent boundary conditions for Numerical Relativity simulations, is discussed in parallel with other recent developm…
gr-qc2003
A symmetry-breaking mechanism for the Z4 general-covariant evolution system
C. Bona, T. Ledvinka, C. Palenzuela +1
The general-covariant Z4 formalism is further analyzed. The gauge conditions are generalized with a view to Numerical Relativity applications and the conditions for obtaining stron…