4 papers
Charged Deformation of a Hairy Black Brane: Perturbative Solution and Thermodynamics
Sangheon Yun
We study electrically charged black branes in four-dimensional Einstein-Maxwell-scalar theory with Maxwell coupling , whose potential has an AdS fixed point…
Intraseasonal atmospheric variability under climate trends
Bernardo Maraldi, Henk Dijkstra, Michael Ghil
Low-order climate models can play an important role in understanding low-frequency variability in the atmospheric circulation and how forcing consistent with anthropogenic climate…
Topological modes of variability of the wind-driven ocean circulation
Gisela D. Charó, Denisse Sciamarella, Juan Ruiz +2
Templexes are topological objects that encode the branching organization of a flow in phase space. We build on these objects to introduce the concept of topological modes of variab…
Forecast error growth: A dynamic-stochastic model
Eviatar Bach, Dan Crisan, Michael Ghil
There is a history of simple forecast error growth models designed to capture the key properties of error growth in operational numerical weather prediction (NWP) models. We propos…