2 papers
nucl-th2026
The Crusts of Neutron Stars Revisited: Approximations within a Polytropic Equation of State Approach
F. Köpp, J. E. Horvath, C. A. Z. Vasconcellos
In this work, we revisit several thin-crust approximations presented in the literature and compare them with the exact solutions of the Tolman--Oppenheimer--Volkoff (TOV) equations…
gr-qc2026
The pseudo-complex Friedmann Lemaitre Robertson Walker model and the time dependence of the Hubble constant
L. Maghlaoui, P. O. Hess, F. Weber +1
The pseudocomplex version of the FLRW model is presented within the framework of pseudocomplex General Relativity (pcGR). In this approach, dark energy arises as a geometric conseq…