Tsallis的形变参数q量化了经典-量子跃迁
Tsallis' deformation parameter q quantifies the classical-quantum transition
摘要:
我们研究了一类半经典演化的经典极限,即代表物质与给定场之间相互作用的相关系统。在使用作为随后的动力学Tsallis q熵的量化器时,我们发现它不仅恰当地描述了量子-经典跃迁,而且相关的变形参数q本身表征了这个过程中所涉及的不同状态,检测到了转变的最显著的细节。
英文摘要:
We investigate the classical limit of a type of semiclassical evolution, the pertinent system representing the interaction between matter and a given field. On using as a quantifier of the ensuing dynamics Tsallis q-entropy, we encounter that it not only appropriately describes the quantum-classical transition, but that the associated deformation-parameter q itself characterizes the different regimes involved in the process, detecting the most salient fine details of the changeover.
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