299 citations · 761 across the 36 of their papers we have counts for
9 papers · 2 filters
The Full Quadratic Metric-Affine Gravity (Including Parity Odd Terms): Exact solutions for the Affine-Connection
Damianos Iosifidis
We consider the most general Quadratic Metric-Affine Gravity setup in the presence of generic matter sources with non-vanishing hypermomentum. The gravitational action consists of…
Metric-Affine Vector-Tensor Correspondence and Implications in gravity
Damianos Iosifidis, Ratbay Myrzakulov, Lucrezia Ravera +2
We extend the results of antecedent literature on quadratic Metric-Affine Gravity by studying a new quadratic gravity action in vacuum which, besides the usual (non-Riemannian) Ein…
Quadratic Metric-Affine Gravity: Solving for the Affine-Connection
Damianos Iosifidis
We consider the most general 11 parameter parity even quadratic Metric-Affine Theory whose action consists of the usual Einstein-Hilbert plus the 11 quadratic terms in torsion, non…
Cosmology of Quadratic Metric-Affine Gravity
Damianos Iosifidis, Lucrezia Ravera
We investigate the cosmological aspects of the most general parity preserving Metric-Affine Gravity theory quadratic in torsion and non-metricity in the presence of a cosmological…
Metric-Affine Version of Myrzakulov Gravity and Cosmological Applications
Damianos Iosifidis, Nurgissa Myrzakulov, Ratbay Myrzakulov
We derive the full set of field equations for the Metric-Affine version of the Myrzakulov gravity model and also extend this family of theories to a broader one. More specifically,…
Modified Gravity and Cosmology: An Update by the CANTATA Network
Emmanuel N. Saridakis, Ruth Lazkoz, Vincenzo Salzano +50
General Relativity and the CDM framework are currently the standard lore and constitute the concordance paradigm. Nevertheless, long-standing open theoretical issues, as well as…