道屏障对时间延迟统计数据的影响
1Instituto de Física, Universidade Federal de Uberlândia, Uberlândia, MG 38408-100, Brazil.
Physical review. E
|October 18, 2023
概括
我们介绍了一种新的半经典方法,用于分析道屏障和时间逆转对称性破碎的量子混乱系统中的时间延迟统计. 这种方法为关键的统计时刻提供了精确的表达式,通过数值验证.
科学领域:
- 这是量子混沌.
- 量子运输是一种量子运输.
- 统计力学 统计力学
背景情况:
- 了解量子混沌系统对于各种领域至关重要.
- 时间延迟统计为系统动态提供了洞察力.
- 道障碍和时间逆转对称的破坏引入了复杂的行为.
研究的目的:
- 为时间延迟统计制定半经典方法.
- 分析带有道障碍和时间逆转对称性破碎的系统.
- 为了导出和验证统计时刻的确切表达式.
主要方法:
- 半古典的近似.半古典的近似.
- 在屏障反射性方面,异交系列的扩张.
- 推测和精确表达式的数值验证.
主要成果:
- 获得时间延迟统计的非对称序列.
- 系数是通道数的理性函数.
- 为统计时刻推导出精确的表达式,通过数值验证.
结论:
- 半经典方法为时间延迟统计提供了准确的预测.
- 导出的精确表达式对于任意的屏障反射率和通道数值都是有效的.
- 数字验证支持推测的确切公式.
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