The Australian Institute of Physics - Tasmanian Branch
School of Mathematics and Physics at the University of Tasmania

THE MASSEY  LECTURE  2002

Four Dimensions: more or less?

by Professor Robert Delbourgo
Professor Emeritus of Physics,
University of Tasmania

8:00PM, Thursday, August 1, 2002
Physics Lecture Theatre 1
 
Sandy Bay Campus, University of Tasmania

Professor Robert (Bob) Delbourgo has been awarded the prestigious 2002 Harrie Massey Medal and Prize for his contribution to quantized gauge-field theories and their symmetry properties.

Bob Delbourgo is a graduate from London University obtaining his PhD in 1963 at Imperial College, London under the supervision of Professor Abdus Salam. Professor Salam was awarded the Nobel Prize in Physics in 1979 and he and Bob have co-authored 30 research publications. After receiving his PhD, Bob held various appointments at the University of Wisconsin, the International Centre of Theoretical Physics at Trieste, the Weizmann Institute in Rehovot. In 1966 he was appointed to a Lectureship at Imperial College, London.  There he remained for ten years, being appointed Reader in 1972.

In 1976 he was awarded a DSc from London University and also accepted the Chair of Physics here, at the University of Tasmania. He held this position until his retirement in December 2000. During the period 1989-96 Professor Delbourgo was Dean of the Faculty of Science and subsequently Dean of Graduate Studies. He served as Chair of the National Committee for Physics of the Australian Academy of Science in the mid 1990s. He has published over 200 scientific papers and still continues his research at the University as an Honorary Research Associate.

Professor Delbourgo is a Fellow of the Australian Academy of Science and was awarded its  Thomas Ranken Lyle  Medal in 1989. He is also a Fellow of the Australian Institute of Physics, which awarded him the Walter Boas Medal in 1988.

The Harrie Massey Medal and Prize is awarded jointly by the Australian Institute of Physics and the Institute of Physics in the UK, to an Australian physicist working anywhere in the world, for significant contributions to Physics and its applications.

The award is named after Professor Harrie Massey, a Melbourne-born physicist who had a very distinguished academic career in the UK. The 2002 award was presented to Professor Delbourgo by Sir Peter Williams, President of Institute of Physics at the 15th Australian Institute of Physics Biennial Congress in Sydney on 8 July 2002.

We are privileged to have this presentation in Hobart. Professor Delbourgo's lecture, which he previously gave at the Physics Congress,  will be focussed on the different facets of "dimension" in Physics and how they have impacted on his  own  work on dimensional continuation in various problems of quantum field theory. He will also describe a model of the physical world , based on equal numbers of bosonic and fermionic coordinates, which has the property of being effectively zero-dimensional.

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