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Article
Report number	arXiv:1312.1000 ; CERN-PH-TH-2013-284 ; ICCUB-13-243 ; CERN-PH-TH-2013-284 ; ICCUB-13-243
Title	Dynamical sectors of a relativistic two particle model
Author(s)	Dominici, Daniele (INFN, Florence ; Florence U.) ; Gomis, Joaquim (CERN ; ICC, Barcelona U. ; Barcelona U., ECM) ; Kamimura, Kiyoshi (Toho U.) ; Longhi, Giorgio (INFN, Florence ; Florence U.)
Publication	2014-02-03
Imprint	03 Dec 2013
Number of pages	9
Note	15 pages, no figure, title and abstract have been modified
In:	Phys. Rev. D 89 (2014) 045001
DOI	10.1103/PhysRevD.89.045001
Subject category	Particle Physics - Theory
Abstract	We reconsider a model of two relativistic particles interacting via a multiplicative potential, as an example of a simple dynamical system with sectors, or branches, with different dynamics and degrees of freedom.The presence or absence of sectors depends on the values of rest masses. Some aspects of the canonical quantization are described. The model could be interpreted as a bigravity model in one dimension.
Copyright/License	Preprint: © 2013-2025 CERN (License: CC-BY-3.0)

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