Dynamical Loop Equation
Dynamical Loop Equation
复制标题
动态环路方程
DOI:
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发表时间:
2022
期刊:
影响因子:
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通讯作者:
Jiaoyang Huang
中科院分区:
文献类型:
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作者:
V. Gorin;Jiaoyang Huang
We introduce dynamical versions of loop (or Dyson-Schwinger) equations for large families of two--dimensional interacting particle systems, including Dyson Brownian motion, Nonintersecting Bernoulli/Poisson random walks, $eta$--corners processes, uniform and Jack-deformed measures on Gelfand-Tsetlin patterns, Macdonald processes, and $(q,kappa)$-distributions on lozenge tilings. Under technical assumptions, we show that the dynamical loop equations lead to Gaussian field type fluctuations. As an application, we compute the limit shape for $(q,kappa)$--distributions on lozenge tilings and prove that their height fluctuations converge to the Gaussian Free Field in an appropriate complex structure.