401 citations · 3.8k across the 56 of their papers we have counts for
60 papers
The Kähler-Einstein metric on the third Del Pezzo surface
Timothy Buttsworth, William Hadden, Elli Heyes +2
The compact four-dimensional manifold is known to admit a toric Kähler-Einstein metric , but the metric is not known in c…
Analog gravity and the continuum effective theory of the graphene tight binding lattice model
Matthew M. Roberts, Toby Wiseman
We consider the tight-binding model of graphene with slowly spatially varying hopping functions. We develop a low energy approximation as a derivative expansion in a Dirac spinor t…
A dynamical formulation of ghost-free massive gravity
Claudia de Rham, Jan Kożuszek, Andrew J. Tolley +1
We present a formulation of ghost-free massive gravity with flat reference metric that exhibits the full non-linear constraint algebraically, in a way that can be directly implemen…
Gradient flow of Einstein-Maxwell theory and Reissner-Nordström black holes
Davide De Biasio, Julian Freigang, Dieter Lust +1
Ricci flow is a natural gradient flow of the Einstein-Hilbert action. Here we consider the analog for the Einstein-Maxwell action, which gives Ricci flow with a stress tensor contr…
New Horizons for Fundamental Physics with LISA
K. G. Arun, Enis Belgacem, Robert Benkel +138
The Laser Interferometer Space Antenna (LISA) has the potential to reveal wonders about the fundamental theory of nature at play in the extreme gravity regime, where the gravitatio…
Curved-space Dirac description of elastically deformed monolayer graphene is generally incorrect
Matthew M. Roberts, Toby Wiseman
Undistorted monolayer graphene has energy bands which cross at protected Dirac points. It elastically deforms and much research has assumed the Dirac description persists, now in a…