Informationally complete quantum observables and joint measurements

来源 :The XXIX International Colloquium on Group-Theoretical Metho | 被引量 : 0次 | 上传用户:babycat_hj
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
  A quantum observable is called informationally complete if it separates all states.It is possible to implement this kind of observable as a joint measurement of simpler observables.Implications to the structure of symmetric informationally complete observables will be discussed.
其他文献
A partial conservation of the seniority quantum number in j = 9/2 shells has been found recently in a numerical application.In this contribution I will present an analytic proof for this problem.I wil
会议
We developed a group representation theory and calculation method based on quantum representation theory.All the calculations,such as Character,Irreducible bases and Matrices,Projection operators,Cleb
会议
Non-commutative quantum mechanics,for a system with two degrees of freedom has been extensively studied in the last few years.In this talk we shall explore some of the groups that underlie such a syst
会议
We shall describe a systematic way of the generalization,to models with non-linear duality,of the space-time covariant and duality-invariant formulation of duality-symmetric theories in which the cova
会议
Using Brundans algorithm,we obtain closed character and dimension formulas for queer Lie superalgebras.This is a recent joint work with R.B.Zhang.
会议
This contribution starts with a review of how ideas stemming from string theory recently led to a remarkable and still unexplained connection between the elliptic genus of a K3 surface and the sporadi
会议
Various nucleon-pair approximations of the nuclear shell model have been developed in the last sixty years.Important examples of nucleon-pair approximations include the seniority scheme or quasispin s
会议
Here we investigate the sea content of octet baryons,in the framework of the constituent quark model which is complemented by including five-quark Fock components in baryons.Wave functions for five-qu
会议
We will discuss the classification of holomorphic framed vertex operator alegrbas of central charge 24 using certain binary codes and quadratic spaces over Z2.
会议
Given an operator L acting on a function space,the J-matrix method consists of finding a sequence {f(x;n)} of functions such that the operator L acts tridiagonally on {f(x;n)}.Once such a tridiagonali
会议