Stochastic Schrodinger equations with general complex Gaussian noises

被引:23
作者
Bassi, A
机构
[1] Abdus Salam Int Ctr Theoret Phys, I-34014 Trieste, Italy
[2] Ist Nazl Fis Nucl, Sez Trieste, Trieste, Italy
来源
PHYSICAL REVIEW A | 2003年 / 67卷 / 06期
关键词
D O I
10.1103/PhysRevA.67.062101
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Within the framework of non-Markovian stochastic Schrodinger equations, we generalize the results of [W. T. Strunz, Phys. Lett. A 224, 25 (1996)] to the case of general complex Gaussian noises; we analyze the two important cases of purely real and purely imaginary stochastic processes.
引用
收藏
页数:4
相关论文
共 43 条
[1]   Environmental influence on the measurement process in stochastic reduction models [J].
Adler, SL .
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 2002, 35 (04) :841-858
[2]   Generalized stochastic Schrodinger equations for state vector collapse [J].
Adler, SL ;
Brun, TA .
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 2001, 34 (23) :4797-4809
[3]   Structure and properties of Hughston's stochastic extension of the Schrodinger equation [J].
Adler, SL ;
Horwitz, LP .
JOURNAL OF MATHEMATICAL PHYSICS, 2000, 41 (05) :2485-2499
[4]  
[Anonymous], 1996, DECOHERENCE APPEARAN
[5]  
Barchielli A., 1990, Quantum Optics, V2, P423, DOI 10.1088/0954-8998/2/6/002
[6]   STOCHASTIC DIFFERENTIAL-EQUATIONS AND A POSTERIORI STATES IN QUANTUM-MECHANICS [J].
BARCHIELLI, A .
INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, 1993, 32 (12) :2221-2233
[7]   Dynamical reduction models with general Gaussian noises [J].
Bassi, A ;
Ghirardi, G .
PHYSICAL REVIEW A, 2002, 65 (04) :10
[8]   NONDEMOLITION OBSERVATION OF A FREE QUANTUM PARTICLE [J].
BELAVKIN, VP ;
STASZEWSKI, P .
PHYSICAL REVIEW A, 1992, 45 (03) :1347-1356
[9]  
BELAVKIN VP, 1988, LECT NOTES CONTROL I, V12, P245
[10]  
BRODY DC, 2002, P R SOC LONDON A, V458, P23609