Feinberg-Horodecki states of a time-dependent mass distribution harmonic oscillator

被引：7
|
作者：
Eshghi, M. [1 ]
Sever, R. [2 ]
Ikhdair, M. [3 ,4 ]
机构：
[1] Islamic Azad Univ, Cent Tehran Branch, Researchers & Elite Club, Tehran, Iran
[2] Middle East Tech Univ, Dept Phys, TR-06530 Ankara, Turkey
[3] An Najah Natl Univ, Fac Sci, Dept Phys, Nablus, West Bank, Palestine
[4] Near East Univ, Dept Elect Engn, TR-10 Northern Cyprus, Mersin, Turkey
来源：
EUROPEAN PHYSICAL JOURNAL PLUS | 2016年 / 131卷 / 07期
关键词：
FORM-PRESERVING TRANSFORMATIONS; ASYMPTOTIC ITERATION METHOD; COHERENT STATES; MORSE OSCILLATOR; POTENTIALS; CONSTRUCTION; EQUATION;
D O I：
10.1140/epjp/i2016-16223-3
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The solution of the Feinberg-Horodecki (FH) equation for a time-dependent mass (TDM) harmonic oscillator quantum system is studied. A certain interaction is applied to a mass m(t) to provide a particular spectrum of stationary energies. The related spectrum of the harmonic oscillator potential V (t) acting on the TDM m(t) oscillators is found. We apply the time version of the asymptotic iteration method (AIM) to calculate analytical expressions of the TDM stationary state energies and their wave functions. It is shown that the obtained solutions reduce to those of simple harmonic oscillator as the time-dependent mass reduces to m(0).
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页数：7
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