Ising Model formulation of Large Scale Dynamics : Universality in the Universe
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چکیده
The partition function of a system of galaxies in gravitational interaction can be cast in an Ising Model form, and this reformulated via a Hubbard– Stratonovich transformation into a three dimensional stochastic and classical scalar field theory, whose critical exponents are calculable and known. This allows one to compute the galaxy to galaxy correlation function, whose non– integer exponent is predicted to be between 1.530 and 1.862, to be compared with the phenomenological value of 1.6 to 1.8. transitions: 64.60A.
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تاریخ انتشار 1995