3.9k citations · 25.5k across the 106 of their papers we have counts for
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A strong magnetic field around the supermassive black hole at the centre of the Galaxy
R. P. Eatough, H. Falcke, R. Karuppusamy +20
The centre of our Milky Way harbours the closest candidate for a supermassive black hole. The source is thought to be powered by radiatively inefficient accretion of gas from its e…
New limits on the violation of local position invariance of gravity
Lijing Shao, Norbert Wex
Within the parameterized post-Newtonian (PPN) formalism, there could be an anisotropy of local gravity induced by an external matter distribution, even for a fully conservative met…
A new limit on local Lorentz invariance violation of gravity from solitary pulsars
Lijing Shao, R. Nicolas Caballero, Michael Kramer +3
Gravitational preferred frame effects are generally predicted by alternative theories that exhibit an isotropic violation of local Lorentz invariance of gravity. They are described…
A Massive Pulsar in a Compact Relativistic Binary
John Antoniadis, Paulo C. C. Freire, Norbert Wex +19
Many physically motivated extensions to general relativity (GR) predict significant deviations in the properties of spacetime surrounding massive neutron stars. We report the measu…
Pathway to the Square Kilometre Array - The German White Paper -
F. Aharonian, T. G. Arshakian, B. Allen +69
The Square Kilometre Array (SKA) is the most ambitious radio telescope ever planned. With a collecting area of about a square kilometre, the SKA will be far superior in sensitivity…