JPRI Seminar - Yitzhak Rabin: A Truly Complex Fluid: Particles with Random Interactions

Date & Time: 
Friday, April 10, 2015 -
11:30 to 12:30
Location: 
Room 152, Geography Building, 3663 Zhongshan Road North, Shanghai

SPEAKER:
Yitzhak Rabin, Professor at Bar-Ilan University

TIME:
10 April, 11:30am-12:30pm

VENUE:
Room 152, Geography Building, 3663 Zhongshan Road North, Shanghai (中山北路校区,地理楼152室)

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Location & Details: 

Abstract of the Talk:

We use molecular dynamics simulations in 2d to study multi-component systems in the limiting case where {\it all the particles are different} (APD). The particles are assumed to interact via Lennard-Jones (LJ) potentials, with identical size parameters but their pair interaction parameters are generated at random from a uniform or from a peaked distribution. We analyze both the global and the local properties of these systems at temperatures above the freezing transition and find that APD fluids relax into a non-random state characterized by clustering of particles according to the values of their pair interaction parameters.

 

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