200 citations · 792 across the 29 of their papers we have counts for
29 papers
Active Matter Shepherding and Clustering in Inhomogeneous Environments
P. Forgacs, A. Libal, C. Reichhardt +1
We consider a mixture of active and passive run-and-tumble disks in an inhomogeneous environment where only half of the sample contains quenched disorder or pinning. The disks are…
Gravitational geons in asymptotically anti-de Sitter spacetimes
Grégoire Martinon, Gyula Fodor, Philippe Grandclément +1
We report on numerical constructions of fully non-linear geons in asymptotically anti-de Sitter (AdS) spacetimes in four dimensions. Our approach is based on 3+1 formalism and spec…
Vortices with scalar condensates in two-component Ginzburg-Landau systems
Peter Forgacs, Árpád Lukács
In a class of two-component Ginzburg-Landau models (TCGL) with a U(1)U(1) symmetric potential, vortices with a condensate at their core may have significantly lower energie…
Non-Abelian Vortices with a Twist
Peter Forgacs, Arpad Lukacs, Fidel A. Schaposnik
Non-Abelian flux-tube (string) solutions carrying global currents are found in the bosonic sector of 4-dimensional N=2 super-symmetric gauge theories. The specific model considered…
Comment on "Finite Size Corrections to the Radiation Reaction Force in Classical Electrodynamics" [arXiv:1005.2617]
P. Forgács, T. Herpay, P. Kovács
In [1, arXiv:1005.2617] effective field theory methods have been employed to compute the equations of motion of a spherically symmetric charged shell of radius R, taking into accou…
Numerical simulation of oscillatons: extracting the radiating tail
P. Grandclement, G. Fodor, P. Forgacs
Spherically symmetric, time-periodic oscillatons -- solutions of the Einstein-Klein-Gordon system (a massive scalar field coupled to gravity) with a spatially localized core -- are…