STATE PREPARATION VIA QUANTUM COHERENCE AND CONTINUOUS MEASUREMENT

被引：25

作者：

AGARWAL, GS

GRAF, M

ORSZAG, M

SCULLY, MO

WALTHER, H

机构：

[1] TEXAS A&M UNIV, DEPT PHYS, COLLEGE STN, TX 77843 USA

[2] UNIV HYDERABAD, SCH PHYS, HYDERABAD 500134, ANDHRA PRADESH, INDIA

[3] CATHOLIC UNIV CHILE, FAC FIS, SANTIAGO, CHILE

来源：

PHYSICAL REVIEW A | 1994年 / 49卷 / 05期

关键词：

D O I：

10.1103/PhysRevA.49.4077

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The theory of continuous measurement is generalized so as to be applicable to a two-mode radiation field whose properties are monitored by using a LAMBDA system with initial coherence between two ground states. The two-mode system is shown to offer the possibility of generating a number of new quantum states. Quantum statistics of the field following continuous measurements is calculated. Results for the phase distribution, quasiprobability distribution, and the photon-number distribution of the resulting field are also presented.

引用

收藏

页码：4077 / 4084

页数：8

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