Bose–Einstein condensation in a decorated lattice: an application to the problem of supersolid He

• Published in: Физика низких температур
• Date: 2008
• Main Authors: Fil, D.V., Shevchenko, S.I.
• Format: Article
• Language: English
• Published: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2008
• Subjects: Твердый гелий
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/116910
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Bose–Einstein condensation in a decorated lattice:
 an application to the problem of supersolid He / D.V. Fil, S.I. Shevchenko // Физика низких температур. — 2008. — Т. 34, № 4-5. — С. 440–446. — Бібліогр.: 13 назв. — англ.

The Bose–Einstein condensation of vacancies in a three-dimensional decorated lattice is considered. The
 model describes possible scenario of superfluidity of solid helium, caused by the presence of zero-point vacancies
 in a dislocation network. It is shown that the temperature of B...