ELFT HÍRADÓ

[StatFizSzeminar <statfiz AT glu.elte.hu>]

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              ELTE Institute of Theoretical Physics
                 SEMINARS IN STATISTICAL PHYSICS

                         Wednesday, 11 am. 
                          October 5, 2005 
                           
                          Juergen Vollmer

                 Philipps Universitat, Marburg

             "Vortex formation by active agents as 
                 a model for Daphnia swarming"

       We propose a self-propelled particle model for 
     the swarming of Daphnia that takes mutual repulsion 
     and attraction to a center into account. For 
     sufficiently strong propulsion a vortex is formed. 
     Various key parameters are identified and the phase 
     diagram and the transitions between the states with 
     and without a vortex are analyzed.

             Lecture room 2.54 -- Novobaczky Hall
             
           1117 Bp. Pazmany P. setany 1A (Northern Block) 

             Home page: http://glu.elte.hu/~statfiz/

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