论文标题
正常量子流体混合物的稳定性
Stability of normal quantum-fluid mixtures
论文作者
论文摘要
考虑量子流体的混合物，即气体或液体，重点是表征混合物稳定性的条件。假定可以由冷原子或分子形成的混合物被认为是使用量子技术描述的量子，但不太冷，以至于表现出超流体或超导性。回顾这种正常量子系统的稳定性条件对于将这些条件与玻璃含有粘合的混合物的稳定性条件进行比较至关重要。讨论了量子混合物分层下可观察量的行为。
Mixtures of quantum fluids, that is gases or liquids, are considered with the emphasis on the conditions characterizing the stability of the mixtures. The mixtures, that can be formed by cold atoms or molecules, are assumed to be quantum requiring the description using quantum techniques, but not so cold that to exhibit superfluidity or superconductivity. Reviewing the stability conditions of such normal quantum systems is important for the comparison of these conditions with the stability conditions of, e.g., Bose-condensed mixtures. The behavior of observable quantities under the stratification of quantum mixtures is discussed.
