123 citations · 659 across the 33 of their papers we have counts for
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hep-th2024★ 1 cited
The particle content of (scalar curvature) metric-affine gravity
Georgios K. Karananas
Linearizing metric-affine~(scalar curvature) gravity -- an ``umbrella'' theory that includes as special cases the metrical, Einstein-Cartan, and Weyl quadratic models -- on top…
hep-th2024
The particle content of gravity revisited
Georgios K. Karananas
Studying the spectrum of (pure) gravity on Minkowski background inevitably results into a Catch-22: any consistent interpretation of its particle dynamics dictates that no ac…
hep-th2024
Weyl-invariant Einstein-Cartan gravity: unifying the strong CP and hierarchy puzzles
Georgios K. Karananas, Mikhail Shaposhnikov, Sebastian Zell
We show that the minimal Weyl-invariant Einstein-Cartan gravity in combination with the Standard Model of particle physics contains just one extra scalar degree of freedom (in addi…