مشخصات پژوهش

عنوان	Sufficient conditions for the majorization ordering and their applications in some quantum information comparisons
نوع پژوهش	مقاله چاپ‌شده در مجلات علمی
کلیدواژه‌ها	Quantum information, ,Majorization order Generalized thermal distribution, Kullback–Leibler distance, TP2
چکیده	In this paper, sufficiently convenient conditions for the majorization order are given, shedding new light on the comparison of quantum systems. By using some technical lemmas, stochastic comparisons of density matrices under mixing operations and also stochastic comparisons of average magnitudes of nondecreasing energy functions are performed. Using newly defined order properties that imply the majorization property, the order property of quantum densities is determined using Kullback–Leibler relative entropy. Examples are given to illustrate the results.
پژوهشگران	علی مرادیان (نفر سوم)، ابراهیم امینی سرشت (نفر دوم)، سلمان ایزدخواه (نفر اول)