No, it's not cross pollination. Scan a biophysics text.
Research Areas: Physics and Mathematical Biology
The university's physicists and mathematical biologists are creating a dynamic interface between physical and biological disciplines that is already leading to fruitful new approaches to biological problems as well as new directions in physics.Theoretical and experimental condensed matter physicists at Rockefeller contributed heavily to the recent vanguard in nonlinear dynamics, which they apply to the analysis of biological systems. Other studies conducted by physicists at Rockefeller hone existing tools such as information and systems theory, statistics and probability theory in order to examine biological problems.