299 citations · 394 across the 22 of their papers we have counts for
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Solving Linear Tensor Equations
Damianos Iosifidis
We develop a systematic way to solve linear equations involving tensors of arbitrary rank. We start off with the case of a rank tensor, which appears in many applications, and…
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,…
Riemann Tensor and Gauss-Bonnet density in Metric-Affine Cosmology
Damianos Iosifidis
We analytically derive the covariant form of the Riemann (curvature) tensor for homogeneous Metric-Affine Cosmologies. That is, we present, in a Cosmological setting, the most gene…
The Cosmology of Quadratic Torsionful Gravity
Damianos Iosifidis, Lucrezia Ravera
We study the cosmology of a quadratic metric-compatible torsionful gravity theory in the presence of a perfect hyperfluid. The gravitational action is an extension of the Einstein-…
The Perfect Hyperfluid of Metric-Affine Gravity: The Foundation
Damianos Iosifidis
We set the foundation and formulate the Perfect (Ideal) Hyperfluid. The latter represents the natural generalization of the usual perfect fluid structure where now the microscopic…