کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1867528 | 1038290 | 2009 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Dynamics of a quantum oscillator strongly and off-resonantly coupled with a two-level system
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک و نجوم (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Dynamics of a quantum oscillator strongly and off-resonantly coupled with a two-level system Dynamics of a quantum oscillator strongly and off-resonantly coupled with a two-level system](/preview/png/1867528.png)
چکیده انگلیسی
Beyond the rotating-wave approximation, the dynamics of a quantum oscillator interacting strongly and off-resonantly with a two-level system exhibit beatings, whose period equals the revival time of the two-level system. On a longer time scale, the quantum oscillator shows collapses, revivals and fractional revivals, which are encountered in oscillator observables like the mean number of oscillator quanta and in the two-level inversion population. Also the scattered oscillator field shows doublets with symmetrically displaced peaks.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters A - Volume 373, Issue 31, 20 July 2009, Pages 2753–2759
Journal: Physics Letters A - Volume 373, Issue 31, 20 July 2009, Pages 2753–2759
نویسندگان
Titus Sandu,