Dana Browne

Biography

"Dr. Dana Browne is currently working as a Associate Chair and Professor of Physics in the Department of Department of Physics & Astronomy , Louisiana State University , USA. His research interests includes  behavior of systems of many degrees of freedom whose steady state is far from thermal equilibrium. He is serving as an editorial member and reviewer of several international reputed journals. Dr. Dana Browne is the member of many international affiliations. He has successfully completed his Administrative responsibilities. He has authored of many research articles/books related to  behavior of systems of many degrees of freedom whose steady state is far from thermal equilibrium. "

Research Interest

My major research area concerns the behavior of systems of many degrees of freedom whose steady state is far from thermal equilibrium. Examples include fluid motion, chemical reactions, traffic flow, stocks, and biological systems. These systems are composed of many objects, whose individual behavior causes interactions between the objects. In the case of traffic, for example, one can imagine the driving behavior of one driver causing other drivers to alter their behavior, possible resulting in accidents or traffic jams. For many years, the field of statistical mechanics was the study of predicting the collective behavior of roughly 1023 atoms or molecules. In essence, starting with models for the forces between the water molecules, predict the properties of water. My area of research extends this field to study objects that are rather different from atoms. We want to know: can we use ideas and techniques from statistical mechanics to understand the behavior of these collections of other objects. Many of these systems can undergo spontaneous reorganization of its steady state behavior (onset of turbulence, chemical reaction waves, onset of traffic jams, cellular reorganization and differentiation of biological character). We study how these nonequilibrium "phase transitions" are similar to equilibrium phase transitions (like freezing or boiling), and also try to understand the behavior near the transition using ideas so successful in equilibrium transitions such as scale invariance and the renormalization group.