| 含时单频双光子过程的精确解和Berry相因数 |
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| 引用本文： | 赖云忠,汤洪明.含时单频双光子过程的精确解和Berry相因数[J].太原科技大学学报,1995(3). |
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| 作者姓名： | 赖云忠 汤洪明 |
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| 作者单位： | 太原重型机械学院基础部 |
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| 摘 要： | 本文利用Ｌｅｗｉｓ－Ｒｉｅｓｅｎｆｅｌｄ的量子不变量理论，求出了单频双光子过程的精确解，研究了此精确解的绝热渐近极限，求出了双光子过程在量子绝热情形下的Ｂｅｒｒｙ相因数。
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| 关 键 词： | 含时双光子过程 Berry相因数 |
The Exact Solution to the Time-dependent Single Ftequency Two-photon Process and Its Berry Phase |
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| Lai Yunzhong, Tang Hongming.The Exact Solution to the Time-dependent Single Ftequency Two-photon Process and Its Berry Phase[J].Journal of Taiyuan University of Science and Technology,1995(3). |
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| Authors: | Lai Yunzhong Tang Hongming |
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| Abstract: | In this paper the exact solution to the time-dependent single frequency two-photonprocess is discussed by using the theory of invariants of Lewis and Riesenfeld. The adiabaticapproach of the exact soltition is disctissed and the Berry phase of the process is obtained inthe case of quantum adiabatic process. |
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| Keywords: | time-dependent two-photon process berry phase |
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