87 citations · 205 across the 11 of their papers we have counts for
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physics.atom-ph2007★ 2 cited
Numerical solution of the radial Dirac equation in pseudopotential construction
Ondrej Certik
In the present work we study numerical solution of the radial Dirac equation in a specific case - ab-initio pseudopotential generating process - which is needed within the electron…
physics.class-ph2007★ 4 cited
Simple derivation of the special theory of relativity without the speed of light axiom
Ondrej Certik
We show a very simple yet rigorous derivation of the invariance of the space-time interval (and hence the whole special relativity) just from the isotropy, homogeneity and a princi…