Cluster decomposition of Veneziano amplitudes
نویسندگان
چکیده
منابع مشابه
A Fresh Look at Generalized Veneziano Amplitudes
The dual resonance model, which was a precursor of string theory was based upon the idea that two-particle scattering amplitudes should be expressible equivalently as a sum of contributions of an infinite number of s channel poles each corresponding to a finite number of particles with definite spin, or as a similar sum of t channel poles. The famous example of Veneziano [1] satisfies all these...
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In a previous paper (hep-th/0304045) it has been argued that tachyonic Dirac-Born-Infeld (DBI) actions can be obtained from open string theory in a limit, which generalizes the usual massless DBI limit. In the present note we review this construction focusing on a key property of the proposed tachyon effective actions: how they reproduce appropriate Veneziano amplitudes in a suitably defined ki...
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• Work supported in part by the U.S. Office of Naval Research, under Contract No.NONR-1224(59). 1 G. Veneziano, Nuovo Cimento 57A,190 (1968). 2 K. Bardakci and H. Ruegg, Phys. Letters 28B, 242 (1968). 3 M.A. Virasoro, Phys. Letters 22,37 (1969). 4 H.-M.Chan,Phys.Letters 28B,425 (1969). 5 H.-M.Chan and S. T. Tsou, CERN Preprint TH 969,1968 (unpublished) . 6 H.-M.Chan and S.T. Tsou, Phys.Letters ...
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ژورنال
عنوان ژورنال: Nuclear Physics B
سال: 1972
ISSN: 0550-3213
DOI: 10.1016/0550-3213(72)90344-6