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Author Mohling, F. ♦ Morita, M.
Source United States Department of Energy Office of Scientific and Technical Information
Content type Text
Language English
Subject Keyword PHYSICS ♦ BOSONS ♦ TEMPERATURE
Abstract The pseudopotential method is used to calculate the temperature dependence of the low-momentum excitattions in a Bose gas of hard spheres to an order beyond thet previously known. The correction term is shown to be small compared to the leading term for all temperatures less than the critical tempereture T/sub c/. The excitations become poorly defined for temperatures slightiy below T/sub c/, since it is shown that in this region the excitation lifetimes are quite small. (auth)
ISSN 0031899X
Educational Use Research
Learning Resource Type Article
Publisher Date 1960-11-01
Publisher Department Cornell Univ., Ithaca, N.Y.
Journal Physical Review
Volume Number 120
Organization Cornell Univ., Ithaca, N.Y.


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