| Issue |
Europhys. Lett.
Volume 53, Number 5, March 2001
|
|
|---|---|---|
| Page(s) | 577 - 583 | |
| Section | The physics of elementary particles and fields | |
| DOI | https://doi.org/10.1209/epl/i2001-00191-8 | |
| Published online | 01 December 2003 | |
Two-dimensional nonlinear gauge theories from Hamiltonian BRST cohomology
Faculty of Physics, University of Craiova
13 A. I. Cuza Str., Craiova RO-1100, Romania
Corresponding authors: bizdadea@central.ucv.ro osaliu@central.ucv.ro
Received:
16
October
2000
Accepted:
15
December
2000
Consistent couplings among a set of scalar and vector fields in two dimensions are derived along a Hamiltonian BRST deformation procedure based on cohomological techniques. The resulting interactions deform both the gauge transformations and their algebra, and lead to a two-dimensional nonlinear gauge theory.
PACS: 11.10.Ef – Lagrangian and Hamiltonian approach
© EDP Sciences, 2001
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