• PhD in Physics (1997, Concordia, Montreal)
• PhD in Philosophy (1988, Bulg. Acad. Sci.)
• MSc in Physics (1980, University of Sofia)

• Physics - (i) foundations of special and general relativity, (ii) propagation of light in non-inertial reference frames (and physics in non-inertial reference frames), (iii) nature of inertia, (iv) foundations of quantum mechanics and quantum field theory
• Philosophy of Science - (i) nature and ontology of spacetime, (ii) nature of time and specifically of the flow of time, (iii) conceptual and philosophical issues of relativity and quantum mechanics, (iv) growth and reliability of scientific knowledge and confirmation of scientific theories

2010 - editor

2010 - editor

2009, 2ed and 2005, 1ed - local info

2007 - editor

• "On the Reality of Minkowski Space". Foundations of Physics, 37 (2007) pp. 1499-1502
• "Simultaneity, Conventionality and Existence". The British Journal for the Philosophy of Science, 40 (1989) pp. 69-76

• Member of the Governing Board of the International Society for the Advanced Study of Spacetime and spokesperson for the Society
• Primary organizer of the biennial International Conferences on the Nature and Ontology of Spacetime
• Series Editor - Springer book series Fundamental Theories of Physics and the new book series Springer Briefs in Physics

Teaching: | Courses | Science, Philosophy, and History and Philosophy of Science Links |
International Conferences on the Nature and Ontology of Spacetime: | 2004 | 2006 | 2008 |
International Society for the Advanced Study of Spacetime
| Curriculum Vitae | List of Publications | Students - Photographs | Personal Info |