Current Amplitudes in the Dual Resonance Model
نویسندگان
چکیده
منابع مشابه
Dual Amplitudes and Basic Assumptions
Four simple assumptions for scattering amplitudes are proposed in order to derive dual amplitudes. The assumptions are conventional except the one which states that each term of an amplitude, corresponding to a certain combination of Regge poles ins, t and u channels, is constructed by a triple product form of three unknown functions, U1 (t), {12 (s) and us (u). This is arrived at by an abstrac...
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We provide an action for self-dual Yang-Mills theory which is a simple truncation of the usual Yang-Mills action. Only vertices that violate helicity conservation maximally are included. One-loop amplitudes in the self-dual theory then follow as a subset of the Yang-Mills ones. In light-cone gauges this action is almost identical to previously proposed actions, but in this formulation the vanis...
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ژورنال
عنوان ژورنال: Progress of Theoretical Physics
سال: 1971
ISSN: 0033-068X
DOI: 10.1143/ptp.45.1592