Universal quantum uncertainty relations: Minimum-uncertainty wave packet depends on measure of spread
نویسندگان
چکیده
منابع مشابه
Optimal Universal Uncertainty Relations
We study universal uncertainty relations and present a method called joint probability distribution diagram to improve the majorization bounds constructed independently in [Phys. Rev. Lett. 111, 230401 (2013)] and [J. Phys. A. 46, 272002 (2013)]. The results give rise to state independent uncertainty relations satisfied by any nonnegative Schur-concave functions. On the other hand, a remarkable...
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ژورنال
عنوان ژورنال: Physics Letters A
سال: 2019
ISSN: 0375-9601
DOI: 10.1016/j.physleta.2019.03.012