95 citations · 646 across the 32 of their papers we have counts for
32 papers
Static, spherically symmetric solutions in -gravity and in nonmetricity scalar-tensor theory
Nikolaos Dimakis, Petros A. Terzis, Andronikos Paliathanasis +1
We solve the gravitational field equations for a static, spherically symmetric spacetime within the framework of the symmetric teleparallel theory of gravity. Specifically, we deri…
Law and the Emerging Political Economy of Algorithmic Audits
Petros Terzis, Michael Veale, Noëlle Gaumann
For almost a decade now, scholarship in and beyond the ACM FAccT community has been focusing on novel and innovative ways and methodologies to audit the functioning of algorithmic…
Time-covariant Schrödinger equation and invariant decay probability: The -Kantowski-Sachs universe
Theodoros Pailas, N. Dimakis, Petros A. Terzis +1
The system under study is the -Kantowski-Sachs universe. Its canonical quantization is provided based on a recently developed method: the singular minisuperspace Lagrangian desc…
Quantization of Einstein-aether Scalar field Cosmology
N. Dimakis, T. Pailas, A. Paliathanasis +3
We present, for the first time, the quantization process for the Einstein-aether scalar field cosmology. We consider a cosmological theory proposed as a Lorentz violating inflation…
Infinite dimensional symmetry groups of the Friedmann equations
T. Pailas, N. Dimakis, Andronikos Paliathanasis +2
We find the symmetry generators for the Friedman equations emanating from a perfect fluid source, in the presence of a cosmological constant term. The relevant dynamics is seen to…
On solvable Lie algebras and integration method of ordinary differential equations
T. Pailas, P. A. Terzis, T. Christodoulakis
Some more general "inheritance conditions" have been found for a given set of symmetry generators acting on some set of coupled ordinary differential equ…