Quantum Estimation of Open Systems Using Extended Cramer-Rao Bounds, M.Sc. Thesis Sharif University of Technology ; Rezakhani, Ali (Supervisor) ; Alipour, Sahar (Co-Advisor)
Abstract
Any physical system is characterized with some set of quantities or parameters, knowing which, is equivalent to estimation of the system. Evaluating such parameters is usually done using tomography methods. An important question to ask, is how to increase the precision of measurement, being able to do some specific set of physical operations, say, measurement?
this question is more important in parameter estimation in quantum meanical systems. It has been shown that, quantum meanics causes a fundamental limit, on precision of estimating su parameters, escribed by the so called “antum Cramér-Rao bound”.We must note that almost all quantum meanical systems are interacting with the... Cataloging briefQuantum Estimation of Open Systems Using Extended Cramer-Rao Bounds, M.Sc. Thesis Sharif University of Technology ; Rezakhani, Ali (Supervisor) ; Alipour, Sahar (Co-Advisor)
Abstract
Any physical system is characterized with some set of quantities or parameters, knowing which, is equivalent to estimation of the system. Evaluating such parameters is usually done using tomography methods. An important question to ask, is how to increase the precision of measurement, being able to do some specific set of physical operations, say, measurement?
this question is more important in parameter estimation in quantum meanical systems. It has been shown that, quantum meanics causes a fundamental limit, on precision of estimating su parameters, escribed by the so called “antum Cramér-Rao bound”.We must note that almost all quantum meanical systems are interacting with the... Find in contentBookmark
|
|