2 citations · 3 across the 5 of their papers we have counts for
7 papers
Constitutive Geometry of the Effective Vacuum Sector of Pseudo-Complex General Relativity
F. Weber, P. O. Hess, C. A. Zen Vasconcellos
Effective vacuum sectors in modified theories of gravity are often represented by anisotropic stress-energy tensors, even when the underlying source is geometric rather than materi…
Curvture Regularization and Dynamical Vacuum Structure in Pseudo-Complex General Relativity
Fridolin Weber, Peter Otto Hess, Cesar Augusto Zen Vasconcellos
Whether classical spacetime remains welldefined at arbitrarily high curvature is a central question. In general relativity, singularities signal the breakdown of the classical desc…
Can Effects of a Generalized Uncertainty Principle Appear in Compact Stars?
João Gabriel Galli Gimenez, Dimiter Hadjimichef, Peter O. Hess +2
In the present contribution, a preliminary analysis of the effects of the Generalized Uncertainty Principle (GUP) with a minimum length, in the context of compact stars, is perform…
Cosmic inflation in an extended non-commutative foliated quantum gravity: the wave function of the universe
César A. Zen Vasconcellos, Peter O. Hess, José de Freitas Pacheco +8
We propose a novel extension to the recently developed non-commutative Riemannian foliated branch-cut quantum gravity (BCQG). Based on an extended Faddeev-Jackiw symplectic deforma…
Spin Hamiltonian with large fourth order terms: Triple well potentials and Bloch sphere visualization
D. S. Lohr Robles, M. Grether, E. Lopez Moreno +1
We present a study of a general spin Hamiltonian with terms up to fourth order. With the coherent states the semiclassical potential is obtained and with catastrophe theory its par…
The effects of a minimal length on the Kerr metric and the Hawking temperature
Leila Maghlaoui, Peter O. Hess
A brief review of the pseudo complex General Relativity (pcGR) will be presented, with its consequences, as the accumulation of a dark energy around a mass and a generalized Machs…
Primordial gravitational waves in Wheeler-DeWitt non-commutative linearized branch-cut quantum gravity
Cesar A. Zen Vasconcellos, Peter O. Hess, Fridolin Weber +5
Branch-cut gravity (BCG) is an extended version of the ontological domain of General Relativity, which is analytically continued to the complex plane. When combined with the Hawkin…