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PERTURBATION THEORY OF MANY-BOSON SYSTEMS

Description: A noncanonical transformation of the boson creation and annihilation operators is performed in order to obtain a Hamiltonian which can be treated by the standard methods of field-theoretic perturbation theory. The standard results of Belyaev (with a slight modification) are rederived by this technique. (auth)
Date: December 15, 1962
Creator: Kromminga, A.J. & Bolsterli, M.
Partner: UNT Libraries Government Documents Department
open access

[News Script: Houston oil]

Description: Photocopy of a script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.
Date: December 15, 1969, 8:25 a.m.
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Counterfeiter]

Description: Video footage from the WBAP-TV television station in Fort Worth, Texas, covering a news story.
Date: December 15, 1965
Duration: 1 minute 11 seconds
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: City planner]

Description: Video footage from the WBAP-TV television station in Fort Worth, Texas, covering a news story.
Date: December 15, 1965
Duration: 1 minute 42 seconds
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Museum]

Description: Video footage from the WBAP-TV television station in Fort Worth, Texas, covering a news story.
Date: December 15, 1965
Duration: 1 minute 16 seconds
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
open access

[News Script: Sundaco]

Description: Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.
Date: December 15, 1969, 12:00 p.m.
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
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