On the one-dimensional reggeon model: eigenvalues of the Hamiltonian and the propagator

The effective reggeon field theory in zero transverse dimension (“the toy model”) is studied. The transcendental equation for the eigenvalues of the Hamiltonian of this theory is derived and solved numerically. The found eigenvalues are used for the calculation of the pomeron propagator.

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Bibliographic Details
Published in:The European physical journal. C, Particles and fields Particles and fields, 2019-08, Vol.79 (8), p.1-11, Article 664
Main Authors: Braun, M. A., Kuzminskii, E. M., Kozhedub, A. V., Puchkov, A. M., Vyazovsky, M. I.
Format: Article
Language:English
Subjects:
Astronomy
Astrophysics and Cosmology
Eigenvalues
Elementary Particles
Field theory
Hadrons
Heavy Ions
Measurement Science and Instrumentation
Nuclear Energy
Nuclear Physics
Physics
Physics and Astronomy
Quantum Field Theories
Quantum Field Theory
Regular Article - Theoretical Physics
String Theory
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Description
Summary:The effective reggeon field theory in zero transverse dimension (“the toy model”) is studied. The transcendental equation for the eigenvalues of the Hamiltonian of this theory is derived and solved numerically. The found eigenvalues are used for the calculation of the pomeron propagator.
ISSN:1434-6044
1434-6052
DOI:10.1140/epjc/s10052-019-7187-4