37 citations · 101 across the 23 of their papers we have counts for
Showing 2003Show all
3 papers · 1 filter
astro-ph2003★ 7 cited
Accelerating expansion of the universe may be caused by inhomogeneities
Gyula Bene, Viktor Czinner, Matyas Vasuth
We point out that, due to the nonlinearity of the Einstein equations, a homogeneous approximation in cosmology leads to the appearance of an additional term in the Friedmann equati…
gr-qc2003
Breakdown of supersymmetry in homogeneous cosmologies in N=1 supergravity
Ja'nos Maja'r, Gyula Bene
A condition of supersymmetric cosmological solutions of simple (N=1) supergravity is formulated in the classical case. As an application we prove that supersymmetry is spontaneousl…
gr-qc2003★ 2 cited
A numerical study of spectral properties of the area operator in loop quantum gravity
Ga'bor Helesfai, Gyula Bene
The lowest 37000 eigenvalues of the area operator in loop quantum gravity is calculated and studied numerically. We obtain an asymptotical formula for the eigenvalues as a function…