This paper gives an accessible (but still technical) self-contained proof to the fact that the intersection probabilities for planar Brownian motion are given in terms of the intersection exponents, ...

We study estimates for the intersection probability,g(m), of two simple random walks on lattices of dimensiond=4, 4−ε as a problem in Euclidean field theory. We rigorously establish a renormalization ...

According to a report by the Pew Research Center, 40% of US drug arrests in 2018 were due to marijuana related offenses. Of those, 8% were related to the sale or manufacture of drugs. What percentage ...