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9 papers · 1 filter
Experimental tests of pseudo-complex General Relativity
Thomas Schönenbach, Gunther Caspar, Peter O. Hess +4
Based on previous publications exploring pseudo-complex General Relativity (pc-GR) we present a selection of observable consequences of pc-GR and possible ways to experimentally ac…
Pseudo-Complex General Relativity: Schwarzschild, Reissner-Nordström and Kerr Solutions
Gunther Caspar, Thomas Schönenbach, Peter Otto Hess +2
The pseudo-complex General Relativity (pc-GR) is further considered. A new projection method is proposed. It is shown, that the pc-GR introduces automatically terms into the system…
Black holes in an ultraviolet complete quantum gravity
Leonardo Modesto, John W. Moffat, Piero Nicolini
In this Letter we derive the gravity field equations by varying the action for an ultraviolet complete quantum gravity. Then we consider the case of a static source term and we det…
Hausdorff dimension of a particle path in a quantum manifold
Piero Nicolini, Benjamin Niedner
After recalling the concept of the Hausdorff dimension, we study the fractal properties of a quantum particle path. As a novelty we consider the possibility for the space where the…
A noncommutative approach to the cosmological constant problem
Remo Garattini, Piero Nicolini
In this paper we study the cosmological constant emerging from the Wheeler-DeWitt equation as an eigenvalue of the related Sturm-Liouville problem. We employ Gaussian trial functio…
Charged rotating noncommutative black holes
Leonardo Modesto, Piero Nicolini
In this paper we complete the program of the noncomutative geometry inspired black holes, providing the richest possible solution, endowed with mass, charge and angular momentum. A…