半经典布里渊函数非对易观测量对的量子理论模拟
A Quantum-Theoretic Analog for a Pair of Noncommuting Observables of the Semiclassical Brillouin Function
摘要:
我们研究,使用数值积分,量子理论模型(半经典布里渊函数的替代品)的非对易扩展,最近提出的布罗迪和休斯顿,独立,斯莱特,自旋1/2粒子的热力学行为。之间的差异(大致相似)的预测所产生的扩展模型和那些从传统的(半经典/Jaynesian)熵最大化对应的检查。
英文摘要:
We study, with the use of numerical integration, a noncommutative extension of a quantum-theoretic model (an alternative to the semiclassical Brillouin function), recently presented by Brody and Hughston and, independently, Slater, for the thermodynamic behavior of a spin-1/2 particle. Differences between the (broadly similar) predictions yielded by this extended model and those obtained from its conventional (semiclassical/Jaynesian) entropy-maximization counterpart are examined.
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