Regge Trajectories of Radial Meson Excitations: Exploring the Dyson–Schwinger and Bethe–Salpeter Approach

2020 ◽  
pp. 55-64
Author(s):  
Robert Greifenhagen ◽  
Burkhard Kämpfer ◽  
Leonid P. Kaptari
Keyword(s):  
Regge Trajectories

scholarly journals Conformal Regge theory at finite boost

2021 ◽  
Vol 2021 (5) ◽  
Author(s):  
Simon Caron-Huot ◽  
Joshua Sandor
Keyword(s):  
Field Theory ◽  
Operator Product Expansion ◽  
Operator Product ◽  
Exact Results ◽  
Double Integral ◽  
Regge Theory ◽  
Conformal Field ◽  
Regge Trajectories ◽  
Continuous Spins ◽  
Regge Limit

Abstract The Operator Product Expansion is a useful tool to represent correlation functions. In this note we extend Conformal Regge theory to provide an exact OPE representation of Lorenzian four-point correlators in conformal field theory, valid even away from Regge limit. The representation extends convergence of the OPE by rewriting it as a double integral over continuous spins and dimensions, and features a novel “Regge block”. We test the formula in the conformal fishnet theory, where exact results involving nontrivial Regge trajectories are available.

Non-planar effects in Regge trajectories at large t > 0

1976 ◽  
Vol 64 (3) ◽  
pp. 301-303 ◽  
Author(s):  
Chan Hong-Mo ◽  
Ken-ichi Konishi ◽  
J. Kwiecinski ◽  
R.G. Roberts
Keyword(s):  
Regge Trajectories

Exchange-Degenerate Regge Trajectories and Meson-Nucleon Charge-Exchange Scattering

1969 ◽  
Vol 188 (5) ◽  
pp. 2438-2442 ◽  
Author(s):  
Akbar Ahmadzadeh ◽  
William B. Kaufmann
Keyword(s):  
Charge Exchange ◽  
Regge Trajectories ◽  
Exchange Scattering

scholarly journals Magnetic Symmetry, Regge Trajectories and the Linear Confinement in Dual QCD

2007 ◽  
Vol 47 (6) ◽  
pp. 1639-1640
Author(s):  
Hemwati Nandan ◽  
H. C. Chandola ◽  
H. Dehnen
Keyword(s):  
Regge Trajectories ◽  
Magnetic Symmetry

Linearly Rising Regge Trajectories and the Isovector Form FactorF1V(t)

1970 ◽  
Vol 2 (1) ◽  
pp. 244-247 ◽  
Author(s):  
Hüseyin Akcay
Keyword(s):  
Regge Trajectories

Dynamical Model for Negative-Parity Regge Trajectories in the Pion-Nucleon System

1967 ◽  
Vol 18 (8) ◽  
pp. 297-299 ◽  
Author(s):  
P. Carruthers ◽  
Michael Martin Nieto
Keyword(s):  
Negative Parity ◽  
Dynamical Model ◽  
Nucleon System ◽  
Regge Trajectories ◽  
Pion Nucleon

Degenerate Regge trajectories and parity doublets of baryon resonances

1967 ◽  
Vol 26 (2) ◽  
pp. 85-87 ◽  
Author(s):  
V. Barger ◽  
D. Cline
Keyword(s):  
Regge Trajectories ◽  
Baryon Resonances

Large coupling expansions for eigenenergies and Regge trajectories of the general even‐power potential with applications

1980 ◽  
Vol 21 (6) ◽  
pp. 1533-1538 ◽  
Author(s):  
L. K. Sharma ◽  
Jyoti Choubey ◽  
H. J. W. Müller‐Kirsten
Keyword(s):  
Large Coupling ◽  
Regge Trajectories
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