标题： 动量关联函数在μ-Bose气体模型中的截距及其渐近行为 显示英文标题

标题： Intercepts of the momentum correlation functions in μ-Bose gas model and their asymptotics

摘要： 所谓的\mu -变形振子（或\mu -振子）由A.Jannussis提出，虽然已为人所知近二十年，但尚未得到足够的关注。然而，已经展示了它的一些异常特性，并且在基本粒子现象学或量子光学中具有应用潜力。在本文中，基于\mu -振子集合的相应\mu -玻色气体模型被探讨。在这个模型的框架下，计算了两粒子和三粒子动量关联函数的截距\lambda ^(2)(K) 和\lambda ^(3)(K)。为此，考虑了变形参数\mu 的不同阶次近似。 在我们的分析中，我们特别关注所得截距\lambda ^(2)(K) 和\lambda ^(3)(K) 的渐近行为。 显示英文摘要

摘要： The so-called \mu-deformed oscillator (or \mu-oscillator) introduced by A.Jannussis, though known for almost two decades, was not yet given sufficient attention. However, some of its unusual properties were demonstrated and it has a potential for application in phenomenology of elementary particles or in quantum optics. In this paper, the corresponding \mu-Bose gas model based on the set of \mu-oscillators is explored. In the framework of this model the intercepts \lambda^(2)(K) and \lambda^(3)(K) of two- and three-particle momentum correlation functions are calculated. To do this, different orders of approximation in the (small) deformation parameter \mu are considered. In our analysis we focus especially on the asymptotic behavior of the obtained intercepts \lambda^(2)(K) and \lambda^(3)(K).