30 citations · 99 across the 8 of their papers we have counts for
8 papers
Semi-local one-dimensional optical wave turbulence
Clément Colléaux, Jonathan Skipp, Jason Laurie +1
We study one-dimensional optical wave turbulence described by the 1D Schr{ö}dinger-Helmholtz model for nonlinear light propagation in spatially nonlocal nonlinear optical media suc…
A bound state attractor in optical turbulence
Clement Colleaux, Jonathan Skipp, Sergey Nazarenko +1
We study numerically the nonintegrable dynamics of coherent, solitonic, nonlinear waves, in a spatially nonlocal nonlinear Schrodinger equation relevant to realistic modelling of o…
An effective semilocal model for wave turbulence in 2D nonlinear optics
Jonathan Skipp, Jason Laurie, Sergey Nazarenko
The statistical evolution of ensembles of random, weakly-interacting waves is governed by wave kinetic equations. To simplify the analysis, one frequently works with reduced differ…
Hamiltonian derivation of the point vortex model from the two-dimensional nonlinear Schrödinger equation
Jonathan Skipp, Jason Laurie, Sergey Nazarenko
We present a rigorous derivation of the point vortex model starting from the two-dimensional nonlinear Schr{ö}dinger equation, from the Hamiltonian perspective, in the limit of wel…
Equilibria and condensates in Rossby and drift wave turbulence
Jonathan Skipp, Sergey Nazarenko
We study the thermodynamic equilibrium spectra of the Charney- Hasegawa-Mima (CHM) equation in its weakly nonlinear limit. In this limit, the equation has three adiabatic invariant…
Wave turbulence in self-gravitating Bose gases and nonlocal nonlinear optics
Jonathan Skipp, Victor L'vov, Sergey Nazarenko
We develop the theory of weak wave turbulence in systems described by the Schrödinger-Helmholtz equations in two and three dimensions. This model contains as limits both the famili…
Structure of Micro-instabilities in Tokamak Plasmas: Stiff Transport or Plasma Eruptions?
D. Dickinson, C. M. Roach, J. M. Skipp +1
Solutions to a model 2D eigenmode equation describing micro-instabilities in tokamak plasmas are presented that demonstrate a sensitivity of the mode structure and stability to pla…
The population of black widow pulsars
A. R. King, M. E. Beer, D. J. Rolfe +2
We consider the population of black widow pulsars (BWPs). The large majority of these are members of globular clusters. For minimum companion masses < 0.1 Msun, adiabatic evolution…