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cond-mat2003
Global Spread of Infectious Diseases
S. Hsu, A. Zee
We develop simple models for the global spread of infectious diseases, emphasizing human mobility via air travel and the variation of public health infrastructure from region to re…
cond-mat1995
Determinism plus chance in random matrix theory
Anthony Zee
We study Hamiltonians consisting of a deterministic term plus a random term. Using a daigrammatic approach and introducing the concept of "gluon connectedness," we calculate the de…