92 citations · 97 across the 7 of their papers we have counts for
7 papers
On the Stability of the Euler-Poisson Dark-Fluid Model
Balázs Endre Szigeti, Imre Ferenc Barna, Gergely Gábor Barnaföldi
We present a stability analysis of a dark-fluid model described as a non-relativistic, rotating, non-viscous, self-gravitating fluid. We assume spherical symmetry and model the mat…
Asymptotic evolution of bulk-viscous, spherically symmetric spacetimes
Balázs Endre Szigeti, Imre Ferenc Barna, Gergely Gábor Barnaföldi
The scale-free nature of gravitational interaction in both Newtonian gravity and the general theory of relativity gives rise to the concept of self-similarity, where solutions are…
Cylindrical Euler--Poisson Equation in a Chaplygin Gas Medium
Balázs Endre Szigeti, Imre Ferenc Barna, Gergely Gábor Barnaföldi
We studied the Euler--Poisson equation system in the case of cylindrical symmetry with the von Neumann--Sedov--Taylor type of self-similar Ansatz and present scaling solutions. We…
Can Rotation Solve the Hubble Puzzle?
Balázs Endre Szigeti, István Szapudi, Imre Ferenc Barna +1
The discrepancy between low and high redshift Hubble constant measurements is the highest significance tension within the concordance CDM paradigm. If not due to unknown s…
The Formulation of Scaling Expansion in an Euler-Poisson Dark-fluid Model
Balázs Endre Szigeti, Imre Ferenc Barna, Gergely Gábor Barnaföldi
We present a dark fluid model described as a non-viscous, non-relativistic, rotating, and self-gravitating fluid. We assumed that the system has spherical symmetry and the matter c…
Estimating Microscopic Nuclear Data by Compact Star Observations
Balázs Endre Szigeti, Gergely Gábor Barnaföldi, Péter Pósfay +1
We studied recent observation data of pulsar masses and radii of PSR J07406620, PSR J03480432, and PSR J16142230 from different measurements, based on the extended version…
Emerging whole-cell modeling principles and methods
Arthur P. Goldberg, Balázs Szigeti, Yin Hoon Chew +3
Whole-cell computational models aim to predict cellular phenotypes from genotype by representing the entire genome, the structure and concentration of each molecular species, each…