10 citations · 28 across the 9 of their papers we have counts for
9 papers
How black hole mimickers and Shapiro-free lenses signal effective dark matter
Lirui Yang, Will Barker, Tobias Mistele +1
We report the existence of two exotic compact objects in the leading relativistic model of modified Newtonian dynamics, namely aether-scalar-tensor theory. This model is consistent…
Modified Newtonian Dynamics (MOND)
Benoit Famaey, Amel Durakovic
This chapter presents Modified Newtonian Dynamics (MOND), the proposal that, below a certain acceleration scale , dynamics departs from the Newtonian expectation. In that cont…
Buchdahl bound, photon ring, ISCO and radial acceleration in Einstein-æther theory
Yi-Hsiung Hsu, Anthony Lasenby, Will Barker +2
Spherically symmetric Einstein-æther (EÆ) theory with a Maxwell-like kinetic term is revisited. We consider a general choice of the metric and the æther field, finding that:~(i) th…
A new non-parametric method to infer galaxy cluster masses from weak lensing
Tobias Mistele, Amel Durakovic
We introduce a new, non-parametric method to infer deprojected 3D mass profiles of galaxy clusters from weak gravitational lensing observations. The method assumes spherical…
Towards galaxy cluster models in Aether-Scalar-Tensor theory: isothermal spheres and curiosities
Amel Durakovic, Constantinos Skordis
The Aether-Scalar-Tensor (AeST) theory is an extension of General Relativity (GR) which can support Modified Newtonian Dynamics (MOND) behaviour in its static weak-field limit, and…
A Map Between Primordial Power Spectra and the Effective Field Theory of Inflation
Amel Durakovic
We have developed a precise dictionary between the spectrum of primordial density fluctuations and the parameters of the effective field theory (EFT) of inflation that determine th…
Reconstructing the EFT of Inflation from Cosmological Data
Amel Durakovic, Paul Hunt, Subodh P. Patil +1
Reconstructions of the primordial power spectrum (PPS) of curvature perturbations from cosmic microwave background anisotropies and large-scale structure data suggest that the usua…
Reconstruction of a direction-dependent primordial power spectrum from Planck CMB data
Amel Durakovic, Paul Hunt, Suvodip Mukherjee +2
We consider the possibility that the primordial curvature perturbation is direction-dependent. To first order this is parameterised by a quadrupolar modulation of the power spectru…
On Complex Langevin Dynamics and the Evaluation of Observables
Amel Durakovic, Emil Cortes Andre, Anders Tranberg
In stochastic quantisation, quantum mechanical expectation values are computed as averages over the time history of a stochastic process described by a Langevin equation. Complex s…