Mutually disjoint, maximally commuting set of physical observables for optimum state determination

N-tree Disjoint-Set Forests for Maximally Stable Extremal Regions

[1] Thomas Cormen, Charles Leiserson, Ronald Rivest, and Cli ord Stein. Introduction to Algorithms. MIT Press and McGraw-Hill Book Co., second edition, 2001. [2] Zvi Galil. Data structures and algorithms for disjoint set union problems. ACM Computing Surveys, 23(3):320–344, 1991. [3] David Lowe. Distinctive image features from scale-invariant keypoints. Int’l J. Computer Vision, 60(2):91–110, 2...

Maximally Disjoint Solutions of the Set Covering Problem

determination of some physical and mechanical properties red bean

چکیده: در این تحقیق، برخی خواص فیزیکی و مکانیکی لوبیا قرمز به-صورت تابعی از محتوی رطوبت بررسی شد. نتایج نشان داد که رطوبت بر خواص فیزیکی لوبیا قرمز شامل طول، عرض، ضخامت، قطر متوسط هندسی، قطر متوسط حسابی، سطح تصویر شده، حجم، چگالی توده، تخلخل، وزن هزار دانه و زاویه ی استقرار استاتیکی در سطح احتمال 1 درصد اثر معنی داری دارد. به طوری که با افزایش رطوبت از 54/7 به 12 درصد بر پایه خشک طول، عرض، ضخام...

Information-Disturbance Theorem for Mutually Unbiased Observables

We derive a novel version of information-disturbance theorems for mutually unbiased observables. We show that the information gain by Eve inevitably makes the outcomes by Bob in the conjugate basis not only erroneous but random.

Simultaneous Measurement of Non-commuting Observables

It is shown that the full unknown state of a spin1 2 system, S, which, within Born’s statistical interpretation, is meant as the state of an ensemble of identically prepared systems and is described by its density matrix, can be determined with a simultaneous measurement with the help of an “assistant” system A whose initial state is known. The idea is to let S and A interact with each other in...