DETECTION THEORY AND QUANTUM MECHANICS .2.

被引：35

作者：

HELSTROM, CW

机构：

[1] Department of Applied Electrophysics, University of California, San Diego, California 92037 and Institute for Radiation Physics and Aerodynamics, La Jolla

来源：

INFORMATION AND CONTROL | 1968年 / 13卷 / 02期

关键词：

D O I：

10.1016/S0019-9958(68)90746-8

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

The detection of a coherent radiative signal of known phase in the absence of background noise is treated in the framework of the quantum-mechanical form of detection theory. The error probabilities of the optimum detector assess the effects of quantum-mechanical uncertainly alone on the detectability of such a signal; they are compared with those attained by a quasi-classical threshold detector and by a detector that counts the number of photons. The question of sufficient statistics in quantum detection and estimation is discussed. © 1968 Academic Press Inc.

引用

页码：156 / &

共 11 条

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GLAUBER, RJ
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[4] Helstrom C.W., 1968, INT J THEOR PHYS, V1, P37, DOI [10.1007/BF00668829, DOI 10.1007/BF00668829]
[5] DETECTION THEORY AND QUANTUM MECHANICS
HELSTROM, CW
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[6] QUASI-CLASSICAL ANALYSIS OF COUPLED OSCILLATORS
HELSTROM, CW
[J]. JOURNAL OF MATHEMATICAL PHYSICS, 1967, 8 (01) : 37 - &
[7] MINIMUM MEAN-SQUARED ERROR OF ESTIMATES IN QUANTUM STATISTICS
HELSTROM, CW
[J]. PHYSICS LETTERS A, 1967, A 25 (02) : 101 - &
[8] HELSTROM CW, 1965, T IEEE, VIT11, P482
[9] HELSTROM CW, 1968, T IEEE, VIT14, P234
[10] MESSIAH A, 1961, QUANTUM MECHANICS, V1

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