Some of my recent work has focussed on quantum field theory at finite temperature, and particularly the application to Bose-Einstein condensation.

My most recent interests are centred around Kaluza-Klein theory, based on the idea that there are extra spatial dimensions beyond the three obvious ones. There has been a lot of recent work on the Randall-Sundrum and related models based on 5-dimensional spacetimes. My most recent research is concerned with quantum field theory in such spacetimes.

Full details can be found in my  list of publications.