Самоузгоджена мікроскопічна модель енергетичного спектра надплинного 4Не на ермітовій формі гамільтоніана Боголюбова–Зубарєва
Based on the representation of collective variables with the Hermitian form of the Bogolyubov–Zubarev Hamiltonian, a self-consistent oscillator model of the ground state and excited states of a Bose liquid has been proposed. A new method of calculation of anharmonic terms in this Hamiltonian and its...
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Date: | 2022 |
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Main Authors: | , |
Format: | Article |
Language: | English |
Published: |
Publishing house "Academperiodika"
2022
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Subjects: | |
Online Access: | https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2021447 |
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Journal Title: | Ukrainian Journal of Physics |