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Sea-ice thermodynamics and brine drainage
(Royal Society PublishingPhilosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2015-07-13)
Significant changes in the state of the Arctic ice cover are occurring. As the summertime extent of sea ice diminishes, the Arctic is increasingly characterized by first-year rather than multi-year ice. It is during the ...
On the stability of gravity with Dirichlet walls
(IoPClassical and Quantum Gravity, 2015-11-06)
Dirichlet walls - time-like boundaries at a finite distance from the bulk on which the induced metric is held fixed - have been used to model AdS spacetimes with a finite cutoff. In the context of gauge/gravity duality, ...
Black holes with a single Killing vector field: black resonators
(Journal of High Energy Physics, 2015-12-01)
Hovering black holes from charged defects
(Classical and Quantum Gravity, 2015-05-21)
Interpreting the CMS ℓ+ ℓ-jj+ missing transverse energy excess with a leptoquark model
(Physical Review D - Particles, Fields, Gravitation and Cosmology, 2015-09-17)
Quantitative differences in developmental profiles of spontaneous activity in cortical and hippocampal cultures
(SpringerNeural Development, 2015-01-28)
Background: Neural circuits can spontaneously generate complex spatiotemporal firing patterns during
development. This spontaneous activity is thought to help guide development of the nervous system. In this study,
we had ...
A Numerical Technique for Linear Elliptic PDEs in Polygonal Domains
(Royal Society PublishingProceedings of the Royal Society A, 2015-02-11)
Integral representations for the solution of linear elliptic partial differential equations (PDEs) can be obtained using Green's theorem. However, these representations involve both the Dirichlet and the Neumann values on ...
Vortex rings impinging on permeable boundaries
(Physics of Fluids, 2015-01-17)
Experiments with vortex rings impinging permeable and solid boundaries are presented in order to investigate the influence of permeability. Utilizing Particle Image Velocimetry, we compared the behaviour of a vortex ring ...
Resonances in coupled πK, ηK scattering from lattice QCD
(APSPhysical Review D, 2015-03-10)
Coupled-channel πK and ηK scattering amplitudes are determined by studying the finite-volume energy spectra obtained from dynamical lattice QCD calculations. Using a large basis of interpolating operators, including both ...
Minimal Massive 3D Gravity Unitarity Redux
(IOPClassical and Quantum Gravity, 2015-02-26)
A geometrical analysis of the bulk and anti-de Sitter boundary unitarity conditions
of 3D “Minimal Massive Gravity” (MMG) (which evades the “bulk/boundary clash” of
Topologically Massive Gravity) is used to extend and ...