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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Bibliographic Details
Date:2022
Main Authors: Grigorishin, K.V., Lev, B.I.
Format: Article
Language:English
Published: Publishing house "Academperiodika" 2022
Subjects:
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Online Access:https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2021447
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Journal Title:Ukrainian Journal of Physics

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Ukrainian Journal of Physics