| Prof. Cornwall's
interests lie in two major fields: Quantum field theory and space plasma
physics. In quantum field theory his works involve non-perturbative aspects
of gauge theories in 3 and 4 dimensions, including infrared properties
of QCD and the electroweak theory above its transition temperature in
the early universe. He also studies many-particle scattering amplitudes
in the non-perturbative regime.
In space plasma physics, Prof. Cornwall has been active in auroral and
magnetospheric physics, including generation of parallel electric fields
and wave-particle interactions. |