06
[Submitted on 23 Jul 2020] (cross-list from hep-ph)
Reggeon Field Theory and Self Duality: Making Ends Meet
Alex Kovner🇺🇸 · Eugene Levin🇨🇱 · Ming Li🇺🇸 · Michael Lublinsky🇮🇱
Motivated by the question of unitarity of Reggeon Field Theory, we use the effective field theory philosophy to find possible Reggeon Field Theory Hamiltonians . We require that is self dual, reproduce all known limits (dilute-dense and dilute-dilute) and exhibits all the symmetries of the JIMWLK Hamiltonian. We find a family of Hamiltonians which satisfy all the above requirements. One of these is identical in form to the so called "diamond action" discussed in \cite{diamond,Balitsky05}. However we show by explicit calculation that the so called "diamond condition" is not satisfied beyond leading perturbative order.
- Comments:
- 42 pages, 7 figures; revised version responding to referee report
- Subjects:
- High Energy Physics — Phenomenology (hep-ph); Nuclear Theory (nucl-th)
- arXiv:
- 2007.12132 [pdf]