Abstract
Much work has been devoted in recent years1–7 to microscopic calculations of the ground state of inhomogeneous liquid 4 He at T = 0 K. The Hamiltonian of an interacting N-body quantum system immersed in an external one-body field is
where v(r ij = |r i — r j |) is a two-body potential and U ext (r i ) an external one-body potential. In the present work we shall focus our attention on some features of variational solutions obtained when the the ground state of a Bose system is described by an N-body wave function of the Feenberg types8
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© 1992 Springer Science+Business Media New York
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Szybisz, L., Vallejos, R.O. (1992). Features of HNC/0 Solutions for Symmetric Films of Liquid 4 He at T = 0 K. In: Proto, A.N., Aliaga, J.L. (eds) Condensed Matter Theories. Condensed Matter Theories, vol 7. Springer, Boston, MA. https://doi.org/10.1007/978-1-4615-3352-8_11
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DOI: https://doi.org/10.1007/978-1-4615-3352-8_11
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