二维环面上随机量子化问题的遍历性
Ergodicity for the stochastic quantization problems on the 2D-torus
摘要:
本文研究了二维环面上的随机量子化问题,建立了其解的遍历性。此外,我们还证明了环面上的$Φ^4_2$量子场在平移下的密度的一个特征。我们还推导出环面上的$Φ^4_2$量子场是所有$L$ -对称化测度集合中的一个极值点,其中$L$是相应的生成元.
英文摘要:
In this paper we study the stochastic quantization problem on the two dimensional torus and establish ergodicity for the solutions. Furthermore, we prove a characterization of the $Φ^4_2$ quantum field on the torus in terms of its density under translation. We also deduce that the $Φ^4_2$ quantum field on the torus is an extreme point in the set of all $L$-symmetrizing measures, where $L$ is the corresponding generator.
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