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	General sum rules for WW scattering in Higgsless models: Equivalence theorem and deconstruction identities
	Chivukula, R. Sekhar ; He, Hong-Jian ; Kurachi, Masafumi ; Simmons, Elizabeth H. ; Tanabashi, Masaharu
	2010-05-06 ; 2010-05-06
关键词	HIDDEN LOCAL SYMMETRY CHIRAL HIERARCHIES TECHNICOLOR THEORIES PRECISE FORMULATION GAUGE BOSON ELECTROWEAK BREAKING UNITARITY SECTOR HYPERCOLOR Astronomy & Astrophysics Physics, Particles & Fields
中文摘要	We analyze inelastic 2 -> 2 scattering amplitudes for gauge bosons and Nambu-Goldstone bosons in deconstructed Higgsless models. Using the (KK) equivalence theorem in 4D (5D), we derive a set of general sum rules among the boson masses and multiboson couplings that are valid for arbitrary deconstructed models. Taking the continuum limit, our results naturally include the 5D Higgsless model sum rules for arbitrary 5D geometry and boundary conditions; they also reduce to the elastic sum rules when applied to the special case of elastic scattering. For the case of linear deconstructed Higgsless models, we demonstrate that the sum rules can also be derived from a set of general deconstruction identities and completeness relations. We apply these sum rules to the deconstructed 3-site Higgsless model and its extensions; we show that in 5D ignoring all higher KK modes (n > 1) is inconsistent once the inelastic channels become important. Finally, we discuss how our results generalize beyond the case of linear Higgsless models.
语种	英语 ; 英语
出版者	AMER PHYSICAL SOC ; COLLEGE PK ; ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/15236]
专题	清华大学
推荐引用方式 GB/T 7714	Chivukula, R. Sekhar,He, Hong-Jian,Kurachi, Masafumi,et al. General sum rules for WW scattering in Higgsless models: Equivalence theorem and deconstruction identities[J],2010, 2010.
APA	Chivukula, R. Sekhar,He, Hong-Jian,Kurachi, Masafumi,Simmons, Elizabeth H.,&Tanabashi, Masaharu.(2010).General sum rules for WW scattering in Higgsless models: Equivalence theorem and deconstruction identities..
MLA	Chivukula, R. Sekhar,et al."General sum rules for WW scattering in Higgsless models: Equivalence theorem and deconstruction identities".(2010).

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