منابع مشابه
Quantum Computation Input ||> Computation ||> Output
In the last few years, theoretical study of quantum systems serving as computational devices has achieved tremendous progress. We now have strong theoretical evidence that quantum computers, if built, might be used as a dramatically powerful computational tool, capable of performing tasks which seem intractable for classical computers. This review is about to tell the story of theoretical quant...
متن کاملNon-Markovian quantum input-output networks
Jing Zhang,1,2,3,4,* Yu-xi Liu,2,3,5 Re-Bing Wu,1,2,3 Kurt Jacobs,3,6 and Franco Nori3,7 1Department of Automation, Tsinghua University, Beijing 100084, China 2Center for Quantum Information Science and Technology, TNList, Beijing 100084, China 3Advanced Science Institute, RIKEN, Wako-shi, Saitama, 351-0198, Japan 4State Key Laboratory of Robotics, Shenyang Institute of Automation Chinese Acade...
متن کاملQuantum tomography of input-output processes
The concept of measurement has occupied a distinguished position in quantum theory from its very beginning. The standard idea of measurement deals with the procedures determining the statistics of some set of compatible observables. This original framework has been enlarged since it has been demonstrated that there are practical schemes that allow for the determination of the quantum state in w...
متن کاملA Global Geometrical Input{Output Linearization Theory
Input{output linearization is a method that uses nonlinear state feedback control to obtain linear equations between the input and output of a nonlinear control system. Its success depends crucially on the ability of the control to steer the state across the level sets of the output function. It is clear that this is essentially a global geometrical problem. In this work, we present a lineariza...
متن کاملTesting Labour Value Theory with input/output tables
The paper describes an attempt to use the British Input Output tables and other computer readable British Economic statistics to test hypotheses about the labour theory of value. Inversion of the I/O matrices is used to obtain estimates of values for commodity groups and the correlations between these and prices are computed. The results show a very high level of correlation between values and ...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2019
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.123.123604