Spontaneous transition to a stochastic state in a four-dimensional Yang-Mills quantum theory
Semikhatov A. M.
The quantum expectation values in a four-dimensional Yang-Mills theory are represented in each topological sector as expectation values over the diffusion which develops in the "fourth" Euclidean time. The Langevin equations of this diffusion are stochastic duality equations in the A4 — 0 gauge.
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![](/ps/1485/article_22671_800_head.png "The quantum expectation values in a four-dimensional Yang-Mills theory are represented in each topological sector as expectation values over the diffusion which develops in the "fourth" Euclidean time. The Langevin equations of this diffusion are stochastic duality equations in the <b><i>A<sub>4</sub> — </i></b>0 gauge.")