• 不 限
  • 期刊论文
  • 硕博论文
  • 会议论文
  • 报 纸
  • 英文论文
  2. 您的位置
  3. 首页
  4. 期刊论文
  5. A Quantum Dynamical Mode for the Control of Decoherence

A Quantum Dynamical Mode for the Control of Decoherence

来源 :理论物理通讯（英文版） | 被引量 : 0次 | 上传用户：ConchConch
【摘 要】
：
We present a quantum measurement model where the meter is taken to be a squeezed reservoir. We realize decoherence in macroscopic limits using Bogoliubov transf
【作 者】
：
HUANG Wan-xia WANG Qin-mou 
【机 构】
：
Institute of Physics Department and Electronic Information
【出 处】
：
理论物理通讯（英文版）
【发表日期】
：
2004年期
【关键词】
：
coherent states displace operators squeezing operators canonical transformation 
【基金项目】
：
the Key Subject Foundation for Atomic and Molecular Physics of Anhui Province under;安徽师范大学校科研和教改项目
下载到本地 , 更方便阅读
下载此文 赞助VIP
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
We present a quantum measurement model where the meter is taken to be a squeezed reservoir. We realize decoherence in macroscopic limits using Bogoliubov transformation, and this kind of system-meter coupling has a dramatic influence on decoherence.
其他文献
Quantum Logic Network for Probabilistic Cloning Quantum States
We construct efficient quantum logic network for probabilistic cloning the quantum states used in imple mented tasks for which cloning provides some enhancement
期刊
quantum logic networkprobabilistic cloningquantum state
ROBUST GLOBAL EXPONENTIAL STABILITY OF UNCERTAIN IMPULSIVE SYSTEMS
By using the quasi-Lyapunov function, some sufficient conditions of global exponential stability for impulsive systems are established, which is the basis for t
期刊
Uncertain impulsive systeminterval matrixRiccati/Hamilton-Jacobi inequalitygl
Hydrothermal Synthesis, Crystal Structure and Fluorescence Property of a Novel Coordination Polymer
A novel coordination polymer [Eu2(C6H8O4)3(H2O)2]n·n(4,4’-bpy) (Mr = 928.51) was synthesized by the hydrothermal reaction of EuCl3·6H2O, adipic acid and 4,4
期刊
hydrothermal reactionthree-dimensional coordination polymercrystal structuref
Determination of Active Components in a Natural Herb with Near Infrared Spectroscopy Based on Artifi
The non-linear relationships between the contents of ginsenoside Rg1, Rb1, Rd and Panax notoginseng saponins(PNS) in Panax notoginseng root herb and the near in
期刊
Near infrared diffuse reflectance spectroscopyArtificial neural networkPLSRNo
TOEPLITZ ALGEBRAS ON DISCRETE GROUPS AND THEIR NATURAL MORPHISMS
Let G be a discrete group, E1 and E2 be two subsets of G with E1 () E2, and e ∈ E2. Denote by TE1 and TE2 the associated Toeplitz algebras. In this paper, it i
期刊
Toeplitz algebraNatural C*-morphismFinite covariant-lift
THE EQUIVALENT MECHANICAL MODELS OF LIQUID SLOSHING IN A SPHERICAL TANK WITH SPACER UNDER LOW GRAVIT
The dynamics of liquid sloshing in a spherical tank with spacer under low gravity was investigated. By extending the characteristic functions, the frequencies o
期刊
low gravityliquid sloshingequivalent mechanical models
Lipase-catalyzed Regioselective Synthesis of Vinyl Ester Derivatives of Thiamphenicol: Novel Thiamph
Three polymerizable vinyl thiamphenicol esters with different acyl donor carbon chain length (C4, C6, C10) were regioselectivly synthesized by Lipozyme(R) (immo
期刊
Thiamphenicolvinyl estertransesterificationregioselectivitymonomer
THE FUNCTIONAL DIMENSION OF SOME CLASSES OF SPACES
The functional dimension of countable Hilbert spaces has been discussed by some authors. They showed that every countable Hilbert space with finite functional d
期刊
Functional dimensionCountable Hilbert spaceTopological linear space
AN IMPLICIT SERIES PRECISE INTEGRATION ALGORITHM FOR STRUCTURAL NONLINEAR DYNAMIC EQUATIONS
本文通过对荣华二采区10
期刊
nonlinear dynamic systemnumerical integrationprecise integration methodexpone
PO反应中混沌控制的变量交叉反馈方法研究
设计了一种变量交叉反馈(VCF)方法控制非线性系统混沌.介绍了VCF方法的控制原理,并用此方法控制Peroxidase-Oxidase(PO)反应系统的混沌,以此验证其有效性.仿真模拟显示,通过
期刊
Peroxidase-Oxidase(PO)反应系统交叉反馈混沌控制周期轨道