20 citations · 65 across the 13 of their papers we have counts for
7 papers · 1 filter
Fundamentals and recent developments in non-perturbative canonical Quantum Gravity
F. Cianfrani, O. M. Lecian, G. Montani
The aim of this review is to provide a detailed account of the physical content emerging from this story of the canonical approach to Quantum Gravity. All the crucial steps in our…
Fundamental Symmetries of the extended Spacetime
O. M. Lecian, G. Montani
On the basis of Fourier duality and Stone-von Neumann theorem, we will examine polymer-quantization techniques and modified uncertainty relations as possible 1-extraD compactificat…
Exponential Lagrangian for the Gravitational Field and the problem of Vacuum Energy
O. M. Lecian, G. Montani
We will analyze two particular features of an exponential gravitational Lagrangian. On the one hand, while this choice of the Lagrangian density allows for two free parameters, onl…
Riemannian and non-Riemannian extensions of geometrodynamics versus Einsteinian gravity
O. M. Lecian, G. Montani
We analyze some extensions of General Relativity. Within the framework of modified gravity, the Newtonian limit of a class of gravitational actions is discussed on the basis of the…
Extended Schouten classification for non-Riemannian geometries
S. Casanova, O. M. Lecian, G. Montani +2
A generalized connection, including Christoffel coefficients, torsion, non-metricity tensor and metric-asymmetricity object, is analyzed according to the Schouten classification. T…
Scalar-tensor analysis of an exponential Lagrangian for the Gravitational Field
O. M. Lecian, G. Montani
Within the scheme of modified gravity, an exponential Lagrangian density will be considered, and the corresponding scalar-tensor description will be addressed for both positive and…