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Stellar Structure Equations in Extended Palatini Gravity
Gonzalo J. Olmo, Helios Sanchis-Alepuz, Swapnil Tripathi
We consider static spherically symmetric stellar configurations in Palatini theories of gravity in which the Lagrangian is an unspecified function of the form .…
Static Spherically Symmetric Solutions in Extended Palatini Gravity
Gonzalo J. Olmo, Helios Sanchis-Alepuz, Swapnil Tripathi
We consider static spherically symmetric stellar configurations in Palatini theories of gravity in which the Lagrangian is an unspecified function of the form f(R,R_{μν}R^{μν}). We…
Baryon properties from the covariant Faddeev equation
Helios Sanchis-Alepuz, Reinhard Alkofer, Richard Williams
A calculation of the masses and electromagnetic properties of the Delta and Omega baryon together with their evolution with the current quark mass is presented. Hereby a generalize…
Baryon properties and glueballs from Poincare-covariant bound-state equations
Helios Sanchis-Alepuz
In this thesis the covariant Bethe-Salpeter equation formalism is used to study some properties of ground-state baryons. This formalism relies on the knowledge of the interaction k…