| 題名: | Prepotential approach to Quasinormal modes |
| 作者: | Ho, Choon-Lin |
| 貢獻者: | 淡江大學物理學系 |
| 關鍵詞: | Prepotential;Quasinormal modes;Exact and quasi-exact solvabilities |
| 日期: | 2011-06-01 |
| 上傳時間: | 2013-04-29 |
| 出版者: | Maryland Heights: Academic Press |
| 摘要: | In this paper we demonstrate how the recently reported exactly and quasi-exactly solvable models admitting quasinormal modes can be constructed and classified very simply and directly by the newly proposed prepotential approach. These new models were previously obtained within the Lie-algebraic approach. Unlike the Lie-algebraic approach, the prepotential approach does not require any knowledge of the underlying symmetry of the system. It treats both quasi-exact and exact solvabilities on the same footing, and gives the potential as well as the eigenfunctions and eigenvalues simultaneously. We also present three new models with quasinormal modes: a new exactly solvable Morse-like model, and two new quasi-exactly solvable models of the Scarf II and generalized Pöschl-Teller types. |
| 關聯: | Annals of Physics 326(6), pp.1394–1407 |
| DOI: | 10.1016/j.aop.2010.11.020 |
| 顯示於類別: | [物理學系暨研究所] 期刊論文
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