Welcome! I am a theoretician studying nonequilibrium statistical physics. My research focus is collective dynamics of interacting particle systems with a strong emphasis on granular matter. I also perform interdisciplinary studies of complex systems such as social, opinion, game, and population dynamics. I proudly lead the Complex Systems Group and am an affiliate of the Center of Nonlinear Studies at the Theoretical Division in Los Alamos National Laboratory.
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Selected Works (courtesy of Berkeley Electronic Press)
recent work:
Phase Transition with Non-Thermodynamic States in Reversible Polymerization
recent work:
Statistics of Partial Minima
recent work:
Non-equilibrium velocity distributions in sheared hard-sphere suspensions
recent work:
Singular Energy Distributions in Driven and Undriven Granular Media
recent work:
Addition-Deletion Networks
recent work:
Efficiency of Competitions
recent work:
Nonlinear Integral-Equation Formulation of Orthogonal Polynomials
recent work:
Condensates in Driven Aggregation Processes
recent work:
Scaling in Tournaments
recent work:
Parity and Predictability of Competitions
recent work:
Dynamics of Multi-Player Games
recent work:
Experimental Characterization of Vibrated Granular Rings
recent work:
Weak Disorder in Fibonacci Sequences
recent work:
What is the Most Competitive Sport?
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Soft Matter ·
Granular Matter ·
Polymers ·
Surface Growth


Research ·
Statistical Physics ·
Random Processes ·
Nonlinear Dynamics ·
Complex Systems
Transport Processes ·
Granular Flow ·
Traffic Flow
Nonequilibrium Dynamics ·
Spin Systems ·
Coarsening ·
Reactions
Irreversible Processes ·
Aggregation ·
Fragmentation ·
Adsorption
Random Processes ·
Random Walks ·
Random Structures ·
Random Series
Mathematical Biology ·
Infectious Diseases ·
Evolutionary Trees
Social Dynamics ·
Social Dynamics ·
Opinion Dynamics ·
Game Dynamics
| Affiliation |
Complex Systems Group |
Center for Nonlinear Studies |
Theoretical Division |
Los Alamos National Laboratory |
visits since 1/26/96
| Contact |
Phone (505) 667-9471 |
Group Office (505) 667-2897 |
Fax (505) 665-3003 |