Quasimomentum of an elementary excitation for a system of point bosons under zero boundary conditions
As is known, an elementary excitation of a many-particle system with boundaries is not characterized by a definite
 momentum. We obtain the formula for the quasimomentum of an elementary excitation for a one-dimensional
 system of N spinless point bosons under zero boundary condition...
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| Published in: | Доповіді НАН України |
|---|---|
| Date: | 2019 |
| Main Author: | |
| Format: | Article |
| Language: | English |
| Published: |
Видавничий дім "Академперіодика" НАН України
2019
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| Subjects: | |
| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/162688 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Quasimomentum of an elementary excitation for a system of point bosons under zero boundary conditions / M.D. Tomchenko // Доповіді Національної академії наук України. — 2019. — № 12. — С. 49-56. — Бібліогр.: 15 назв. — англ. |