|Table of Contents|

Solving Dynamic Problems of Double Coordinate Coupling Harmonic Oscillators With Quantum Mechanics(PDF)

《南京师大学报（自然科学版）》[ISSN:1001-4616/CN:32-1239/N]

Issue:
2010年01期
Page:
48-51
Research Field:
物理学
Publishing date:

Info

Title:
Solving Dynamic Problems of Double Coordinate Coupling Harmonic Oscillators With Quantum Mechanics
Author(s):
Zhang Yunhai; Xu Xinglei
Department of Physics,Key Laboratory of Quantum Communication and Calculation,Heze University,Heze 274015,China
Keywords:
canonical transfo rm ation;  mom entum e igenvecto r;  unita ry ope rato r;  doub le coord inate coupling harmon ic osc illator
PACS:
O413.1
DOI:
-
Abstract:
In order to solve ex actly the dynam ic problem s o f the double coord inate coupling harm onic osc illa to rs, the quantum unitary operato r correspond ing w ith classica l canon ica l transform ation is de rived using the mom entum e igenvector in Fock representation by constructing asymm etric integration. The unitar ity and transform ation properties o f the opera tor are analyzed by v irtue of com pleteness o f m om entum representation. The dynam ic problem s of the double coordinate coup ling harm on ic o sc illato rs are so lved exac tly by using the operator.

References:

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Last Update: 2013-04-08