arXiv · 1906.01053
Multi-time distribution in discrete polynuclear growth
Abstract
We study the multi-time distribution in a discrete polynuclear growth model or, equivalently, in directed last-passage percolation with geometric weights. A formula for the joint multi-time distribution function is derived in the discrete setting. It takes the form of a multiple contour integral of a block Fredholm determinant. The asymptotic multi-time distribution is then computed by taking the appropriate KPZ-scaling limit of this formula. This distribution is expected to be universal for models in the Kardar-Parisi-Zhang universality class.
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Kurt Johansson, Mustazee Rahman. 2019-06-03. Multi-time distribution in discrete polynuclear growth. https://arxiv.org/abs/1906.01053
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