Ground state energy for a model gas in one dimension
| العنوان: | Ground state energy for a model gas in one dimension |
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| المؤلفون: | S. L. Wolff |
| المصدر: | Zeitschrift f�r Physik C Particles and Fields. 8:145-147 |
| بيانات النشر: | Springer Science and Business Media LLC, 1981. |
| سنة النشر: | 1981 |
| مصطلحات موضوعية: | State function, Physics, Physics and Astronomy (miscellaneous), Dimension (vector space), Factorization, Scattering, Quantum mechanics, Thermodynamic limit, Field theory (psychology), Quantum field theory, Ground state, Engineering (miscellaneous) |
| الوصف: | Ground state energies of many-body systems in one dimension in the thermodynamic limit are calculated. We use relations between the ground state energy and the scattering phase, which are exact for a delta-function potential, and are fulfilled approximately for other interactions. This will be applied to a model of quantum field theory, for which theS-matrix can be calculated exactly by means of a property which is called factorization. |
| تدمد: | 1434-6052 0170-9739 |
| DOI: | 10.1007/bf01547879 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::f80593262a89da75eecd91e9385eafaa https://doi.org/10.1007/bf01547879 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi...........f80593262a89da75eecd91e9385eafaa |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 14346052 01709739 |
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| DOI: | 10.1007/bf01547879 |