Ponderomotive control of quantum macroscopic coherence

被引：258

作者：

Mancini, S ^{[1
]}

Manko, VI ^{[1
]}

Tombesi, P ^{[1
]}

机构：

[1] INFM, UNITA RICERA CAMERINO, CAMERINO, ITALY

来源：

PHYSICAL REVIEW A | 1997年 / 55卷 / 04期

关键词：

RADIATION-PRESSURE; SQUEEZED STATES; NONDEMOLITION MEASUREMENTS; ANHARMONIC-OSCILLATOR; MOVING MIRROR; SUPERPOSITIONS; GENERATION; CAVITY; FIELD; DYNAMICS;

D O I：

10.1103/PhysRevA.55.3042

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

It is shown that because of the radiation pressure a Schrodinger cat state can be generated in a resonator with an oscillating wall. The optomechanical control of quantum macroscopic coherence and its detection is taken into account by introducing new cat states. The effects due to the environmental couplings with this nonlinear system are considered by developing an operator perturbation procedure to solve the master equation for the field mode density operator.

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页码：3042 / 3050

页数：9

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