H0 ex machina: Vacuum metamorphosis and beyond H0
نویسندگان
چکیده
منابع مشابه
Lens modelling and H0 estimate in quadruply lensed systems
We present a numerical method to estimate the lensing parameters and the Hubble constant H0 from quadruply imaged gravitational lens systems. The lens galaxy is modeled using both separable deflection potentials and constant mass to light ratio profiles, while possible external perturbations have been taken into account introducing an external shear. The model parameters are recovered inverting...
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ژورنال
عنوان ژورنال: Physics of the Dark Universe
سال: 2020
ISSN: 2212-6864
DOI: 10.1016/j.dark.2020.100733