Solution of Constraints in Theory of Relativistic String
High Energy Physics - Theory
2007-05-23 v1
Abstract
The Hamiltonian theory of a relativistic string is considered in a specific reference frame in terms the diffeo-invariant variables. The evolution parameter and energy invariant with respect to the time-coordinate transformations are constructed, so that the dimension of the kinemetric group of diffeomorphisms coincides with the dimension of a set of variables whose velocities are removed by the Gauss-type constraints in accordance with the second Noether theorem. This coincidence allows us to solve the energy constraint, and fulfil Dirac's Hamiltonian reduction.
Keywords
Cite
@article{arxiv.hep-th/0601115,
title = {Solution of Constraints in Theory of Relativistic String},
author = {B. M. Barbashov and V. N. Pervushin},
journal= {arXiv preprint arXiv:hep-th/0601115},
year = {2007}
}
Comments
9 pages, Invited Talk at INTAS Summer School and Conference "New trends in High-Energy Physics" Yalta, Crimea, Ukraine, September 10 - 17, 2005