Reducing the parameter space for Unparticle-inspired models using white dwarf masses

TL;DR

This paper investigates how astrophysical constraints from white dwarf masses limit the parameters of unparticle-inspired gravity models, focusing on scales above 1 TeV and unparticle dimensions near 1.

Contribution

It provides new bounds on unparticle-inspired gravity parameters using white dwarf mass limits, reducing the model's parameter space.

Findings

Constraints on unparticle scale mbda_U > 1 TeV

Unparticle dimension d_U pprox 1

White dwarf mass limits restrict unparticle gravity models

Abstract

Based on astrophysical constraints derived from Chandrasekhar's mass limit for white-dwarfs, we study the effects of the model on the parameters of unparticle-inspired gravity, on scales $\Lambda_U > 1 \; TeV$ and $d_U \approx 1$.