- I am a mathematical physicist. My research is primarily in quantum theory, with an emphasis on algebraic quantum field theory. This involves using operator algebra theory, among other mathematical tools, to address conceptual and mathematical problems in quantum field theory, which itself seeks to describe the fundamental constituents of matter and their laws of interaction. Immediate side interests include probability theory and geometry, on the one hand, and the history and philosophy of science, particularly physics, on the other.

### Contact Information

Office Hours: Monday, Wednesday, Friday, 4th period; and by appointment

Office: 456 Little Hall

Phone: (352) 294-2335

Fax: (352) 392-8357

Email:sjs@ufl.edu

Mailing address:

Department of Mathematics

University of Florida

P.O. Box 118105

Gainesville, FL 32611-8105.