INTEGRALS OF PERIODIC MOTION FOR THE CLASSICAL EQUATIONS OF A RELATIVISTIC STRING WITH MASSES AT ITS ENDS

Authors
BARBASHOV BM
Citation
Bm. Barbashov, INTEGRALS OF PERIODIC MOTION FOR THE CLASSICAL EQUATIONS OF A RELATIVISTIC STRING WITH MASSES AT ITS ENDS, Nuclear physics. B, 1997, pp. 284-287
Citations number
4
Categorie Soggetti
Physics, Nuclear
Journal title
Nuclear physics. B → ACNP
ISSN journal
05503213
Year of publication
1997
Supplement
57B
Pages
284 - 287
Database
ISI
SICI code
0550-3213(1997):<284:IOPMFT>2.0.ZU;2-0
Abstract
Boundary equations for the relativistic string with masses at its ends are formulated in terms of geometrical invariants of world trajectori es of the masses. In three-dimensional Minkowski space E-2(1), there a re two invariants, the curvature It and torsion kappa. Constants of mo tion for these equations of motion with periodic kappa(i)(tau+nl) = ka ppa(tau) are obtained.