Asymptotic Behavior of Dual Amplitudes with Mandelstam Analyticity

1972 ◽  
Vol 6 (4) ◽  
pp. 1070-1082 ◽  
Author(s):  
D. Atkinson ◽  
A. P. Contogouris ◽  
R. Gaskell
Keyword(s):  
Asymptotic Behavior ◽  
Mandelstam Analyticity

scholarly journals Confronting dual models of the strong interaction

2021 ◽  
Vol 36 (05) ◽  
pp. 2150031
Author(s):  
I. Ridkokasha
Keyword(s):  
Asymptotic Behavior ◽  
Regge Pole ◽  
Resonance Region ◽  
High Energy ◽  
Fixed Angle ◽  
Mathematical Properties ◽  
Mandelstam Analyticity ◽  
Similarities And Differences ◽  
Dual Models ◽  
Theoretical Developments

Studies of the mathematical properties of Regge-pole and dual amplitudes are important both for their applications in high energy phenomenology and in their generalizations to strings, superstrings, branes, and other theoretical developments. In this paper, we investigate the similarities and differences between two classes of dual amplitudes: one with Mandelstam analyticity (DAMA) and another one with logarithmic trajectories (Dual-log). By using quantum (q-) deformations, new features of Dual-log amplitude are unveiled, in particular those concerning its asymptotic behavior and the spectrum of resonances. The two classes of dual amplitudes are compared in various kinematic regions: at fixed transferred momenta asymptotic, fixed angle asymptotic, and in the resonance region.

A Hybrid Model for European Unemployment Rate Forecasting and Its Asymptotic Behavior

2019 ◽  
Author(s):  
Tanujit Chakraborty ◽  
Ashis Kumar Chakraborty ◽  
Sayak Banerjee ◽  
Shramana Bhattacharya
Keyword(s):  
Asymptotic Behavior ◽  
Hybrid Model ◽  
Unemployment Rate
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