论文标题
库珀对形成和超导的新理论
New Theory for Cooper Pair Formation and Superconductivity
论文作者
论文摘要
库珀对形成和超导性的新理论源自量子统计力学。结果表明，零动量库珀对具有非本地排列，并且在平均力潜力中受主要最小值的束缚时，具有内部重量接近统一的有效玻色子。对于短距离，浅且高度弯曲的最小值，没有热力学障碍。此处发现的冷凝库珀对的大小比BCS理论中的数量级小。新的统计理论适用于高温超导体。
A new theory for Cooper pair formation and superconductivity is derived from quantum statistical mechanics. It is shown that zero momentum Cooper pairs have non-local permutations and behave as effective bosons with an internal weight close to unity when bound by a primary minimum in the potential of mean force. For a short-ranged, shallow, and highly curved minimum there is no thermodynamic barrier to condensation. The size of the condensing Cooper pairs found here is orders of magnitude smaller than those found in BCS theory. The new statistical theory is applicable to high temperature superconductors.
