scholarly journals Dynamical Relation between Quantum Squeezing and Entanglement in Coupled Harmonic Oscillator System

Symmetry ◽  
2014 ◽  
Vol 6 (2) ◽  
pp. 295-307 ◽  
Author(s):  
Lock Chew ◽  
Ning Chung
Keyword(s):  
Harmonic Oscillator ◽  
Oscillator System ◽  
Coupled Harmonic Oscillator ◽  
Dynamical Relation

MULTI-MODE LINEAR COMPOSITE MOMENTUM REPRESENTATION AND ITS APPLICATION

2009 ◽  
Vol 23 (07) ◽  
pp. 975-988
Author(s):  
SHI-MIN XU ◽  
XING-LEI XU ◽  
JI-JIAN JIANG ◽  
HONG-QI LI ◽  
JI-SUO WANG
Keyword(s):  
Harmonic Oscillator ◽  
Unitary Transformation ◽  
Particle System ◽  
Momentum Representation ◽  
Dynamic Problems ◽  
Quantum Harmonic Oscillator ◽  
Oscillator System ◽  
Kinetic Coupling ◽  
Linear Composite ◽  
Multi Mode

A unitary transformation matrix, n linear-composite coordinate operators and n linear-composite momentum operators are constructed for an n-particle system, and the complete and orthonormal common eigenvectors of the multi-mode linear composite momentum operators are examined by virtue of the technique of integration within an ordered product of operators. The multi-mode linear composite momentum representation is proposed, and its application to a general two-mode forced quantum harmonic oscillator system with kinetic coupling is presented for solving some dynamic problems.

Decoherence of Driven Coupled Harmonic Oscillator

2016 ◽  
Vol 01 (01) ◽  
Author(s):  
Kenfack Sadem Christian ◽  
Nguimeya GP ◽  
Talla PK ◽  
Fotue AJ ◽  
Fobasso MFC ◽  
...  
Keyword(s):  
Harmonic Oscillator ◽  
Coupled Harmonic Oscillator
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