Abstract:
We obtain the upper bound for the total scattering cross section σtot(s)≤Csρ−1ln2s in the nonlocal quantum field theory of a scalar field with a bounded amplitude growth ∼eB‖p2‖ρ in the complex momentum p2-space.
Citation:
G. V. Efimov, “Amplitudes in Nonlocal Theories at High Energies”, TMF, 128:3 (2001), 395–402; Theoret. and Math. Phys., 128:3 (2001), 1169–1175
This publication is cited in the following 27 articles:
Fabio Briscese, Handbook of Quantum Gravity, 2024, 1
Fabio Briscese, Handbook of Quantum Gravity, 2024, 1301
Briscese F. Modesto L., “Non-Unitarity of Minkowskian Non-Local Quantum Field Theories”, Eur. Phys. J. C, 81:8 (2021), 730
Guskov V.A. Ivanov M.G. Ogarkov S.L., “A Note on Efimov Nonlocal and Nonpolynomial Quantum Scalar Field Theory”, Phys. Part. Nuclei, 52:3 (2021), 420–437
Briscese F. Modesto L., “Unattainability of the Trans-Planckian Regime in Nonlocal Quantum Gravity”, J. High Energy Phys., 2020, no. 9, 56
Ivan Chebotarev, Vladislav Guskov, Stanislav Ogarkov, Matthew Bernard, “S-Matrix of Nonlocal Scalar Quantum Field Theory in Basis Functions Representation”, Particles, 2:1 (2019), 103
Matthew Bernard, Vladislav A. Guskov, Mikhail G. Ivanov, Alexey E. Kalugin, Stanislav L. Ogarkov, “Nonlocal Scalar Quantum Field Theory—Functional Integration, Basis Functions Representation and Strong Coupling Expansion”, Particles, 2:3 (2019), 385
Calcagni G., Modesto L., Nardelli G., “Initial Conditions and Degree of Freedom of Non-Local Gravity”, J. High Energy Phys., 2018, no. 5, 087
Calcagni G., “Cosmology of Quantum Gravities”: G. Calcagni, Classical and Quantum Cosmology, Graduate Texts in Physics, Springer International Publishing Ag, 2017, 543–624
Bambi C., Modesto L., Rachwal L., “Spacetime Completeness of Non-Singular Black Holes in Conformal Gravity”, J. Cosmol. Astropart. Phys., 2017, no. 5, 003