With Emile Hoskinson , we are able to show an amazing phase transition occurs when wave is localization. Field theory and condensed matter. Surface infrared absorption. EM waves in cavities and layered structures. Non-equilibrium finite temperature field theory.
Field theory is a powerful tool to study phenomena involving many degrees of freedom.
In the past a few years, we have employed the field theory in a number of physical problems of interest, including wave propagation in bubbly water, infrared absorption of adsorbates at metal surfaces, layered superconductivity. The ultimate goal is to establish a finite temperature field theory which describes phenomena far away from equilibrium and see how the equilibrium is reached. Brain dynamics and consciousness. Living objects could provide a striking example of macroscopic quantum systems such as, at a very low organized level, superconductors or superfluids. Attempts have been made to formulate the basic concepts of biology in the framework of QFT, with particular attention being paid to the brain activities.