Multiscale quantum optical networks - art. no. 65730J

被引：1
|
作者：
Jaroszkiewicz, George [1 ]
机构：
[1] Univ Nottingham, Sch Math Sci, Nottingham NG7 2RD, England
来源：
Quantum Information and Computation V | 2007年 / 6573卷
关键词：
qubits; networks; signals; quantum optics;
D O I：
10.1117/12.718979
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
Quantum experiments are described in terms of time-dependent networks of quantum bits, each qubit representing an elementary information gateway. The emphasis is on the signal properties of apparatus rather than on systems under observation (SUOs), with the quantum states of the theory (the labstates) representing the observer's information about the state of their apparatus, rather than of any SUO. The formalism gives an efficient quantum register description related to the formalism of quantum computation. Experiments conventionally described by the PVM and POVM formalisms are treated in identical terms, the formalism providing an efficient modular approach to quantum optics experiments of arbitrary complexity.
引用
收藏
页码：J5730 / J5730
页数：12
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