Anharmonic O(N) oscillator model in next-to-leading order of the 1/N expansion

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dc.creatorDzhioev, Alan
dc.creatorWambach, J.
dc.creatorVdovin, A.
dc.creatorAouissat, Z.
dc.date2004-07-08
dc.date.accessioned2026-07-07T03:52:50Z
dc.date.available2026-07-07T03:52:50Z
dc.descriptionAn extended Holstein-Primakoff mapping which incorporates both single- and double boson mappings is used in the context of O(N+1) anharmonic oscillator with the global symmetry broken down to O(N) to study the next-to-leading order of the 1/N expansion. It is shown that the Goldstone theorem is obeyed to that order and that the Ward identity is satisfied.
dc.description24 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/hep-ph/0407096
dc.identifierhttp://arxiv.org/abs/hep-ph/0407096
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/43613
dc.subjectHigh Energy Physics - Phenomenology
dc.titleAnharmonic O(N) oscillator model in next-to-leading order of the 1/N expansion
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