Amplitudes with Mandelstam analyticity and dual structure
Publication
, Journal Article
Friedman, MH; Nath, P; Srivastava, YN
Published in: Phys. Rev. Lett. (USA)
1970
A general representation for scattering amplitudes is proposed which is crossing symmetric, satisfies Regge behaviour and duality, and possesses double spectral functions. As the width parameter goes to zero, the resonance poles on the second sheet move onto the real axis and the amplitude reduces to the Veneziano model. Partial waves generated from this amplitude exhibit correct threshold behaviour in both the real and imaginary parts. A generalization to more-point functions is also proposed
Duke Scholars
Published In
Phys. Rev. Lett. (USA)
DOI
Publication Date
1970
Volume
24
Issue
23
Start / End Page
1317 / 1320
Related Subject Headings
- General Physics
- 51 Physical sciences
- 49 Mathematical sciences
- 40 Engineering
- 09 Engineering
- 02 Physical Sciences
- 01 Mathematical Sciences
Citation
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Friedman, M. H., Nath, P., & Srivastava, Y. N. (1970). Amplitudes with Mandelstam analyticity and dual structure. Phys. Rev. Lett. (USA), 24(23), 1317–1320. https://doi.org/10.1103/PhysRevLett.24.1317
Friedman, M. H., P. Nath, and Y. N. Srivastava. “Amplitudes with Mandelstam analyticity and dual structure.” Phys. Rev. Lett. (USA) 24, no. 23 (1970): 1317–20. https://doi.org/10.1103/PhysRevLett.24.1317.
Friedman MH, Nath P, Srivastava YN. Amplitudes with Mandelstam analyticity and dual structure. Phys Rev Lett (USA). 1970;24(23):1317–20.
Friedman, M. H., et al. “Amplitudes with Mandelstam analyticity and dual structure.” Phys. Rev. Lett. (USA), vol. 24, no. 23, 1970, pp. 1317–20. Manual, doi:10.1103/PhysRevLett.24.1317.
Friedman MH, Nath P, Srivastava YN. Amplitudes with Mandelstam analyticity and dual structure. Phys Rev Lett (USA). 1970;24(23):1317–1320.
Published In
Phys. Rev. Lett. (USA)
DOI
Publication Date
1970
Volume
24
Issue
23
Start / End Page
1317 / 1320
Related Subject Headings
- General Physics
- 51 Physical sciences
- 49 Mathematical sciences
- 40 Engineering
- 09 Engineering
- 02 Physical Sciences
- 01 Mathematical Sciences