A simple formula for Bose-Einstein corrections
arXiv:hep-ph/9701379 · doi:10.1016/S0370-2693(97)00263-3
Abstract
In analogy with the quantum field theory of free bosons a simple integral representation is derived for recently proposed corrections describing the Bose Einstein effect. The saddle point approximation to these integrals results in a compact expression which sums effectively over all permutations of n particles with accuracy better than 2 per cent for more than seven strongly correlated bosons.
10 pages, LaTeX
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