| 書目名稱 | Oscillator Representation in Quantum Physics |
| 編輯 | M. Dineykhan,G. V. Efimov,S. N. Nedelko |
| 視頻video | http://file.papertrans.cn/705/704853/704853.mp4 |
| 叢書名稱 | Lecture Notes in Physics Monographs |
| 圖書封面 |  |
| 描述 | The investigation ofmost problems of quantum physics leads to the solution of the Schrodinger equation with an appropriate interaction Hamiltonian or potential. However, the exact solutions are known for rather a restricted set of potentials, so that the standard eternal problem that faces us is to find the best effective approximation to the exact solution of the Schrodinger equation under consideration. In the most general form, this problem can be formulated as follows. Let a total Hamiltonian H describing a relativistic (quantum field theory) or a nonrelativistic (quantum mechanics) system be given. Our problem is to solve the Schrodinger equation Hlft = Enlftn, n i. e. , to find the energy spectrum {En} and the proper wave functions {lft } n including the‘ground state or vacuum lft = 10). The main idea of any ap- o proximation technique is to find a decomposition in such a way that Ha describes our physical system in the "closest to H" manner, and the Schrodinger equation HolJt. (O) = E(O)lJt. (O) n n n can be solved exactly. The interaction Hamiltonian HI is supposed to give small corrections to the zero approximation which can be calculated. In this book, we shall consider t |
| 出版日期 | Book 1995 |
| 關(guān)鍵詞 | Phase structure; canoncial transformation; oscillator representation; quantum field theory; quantum mech |
| 版次 | 1 |
| doi | https://doi.org/10.1007/978-3-540-49186-6 |
| isbn_softcover | 978-3-662-14063-5 |
| isbn_ebook | 978-3-540-49186-6Series ISSN 0940-7677 |
| issn_series | 0940-7677 |
| copyright | Springer-Verlag Berlin Heidelberg 1995 |
|Archiver|手機(jī)版|小黑屋|
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