Functional Integration and Quantum Physics

It is fairly well known that one of Hilbert''s famous list of problems is that of developing an axiomatic theory of mathematical probability theory (this problem could be said to have been solved by Khintchine, Kolmogorov, andLevy), and also among the list is the "axiomatization of physics. What is not so well known is that these are two parts of one and the same problem, namely, the sixth, and th...