1999/04/12 by A. S. Vytheeswaran, A S Vytheeswaran, Vytheeswaran, A. S. · 1 citation
Engineering · Mathematics · Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Theory (hep-th) #Numerical methods for differential equations #Particle Accelerators and Free-Electron Lasers #Superconducting Materials and Applications #hep-th
paper · pdf · doi:10.48550/arxiv.hep-th/9904084
Latex file, 12 pages, Contribution to ``Photon and Poincare Group'', edited by Valeri Dvoeglazov for Nova Science Publishers, New York
arxiv created 1999/04/12 · openalex publication_date 1999/04/12 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We look at and compare two different methods developed earlier for inducing gauge invariances in systems with second class constraints. These two methods, the Batalin-Fradkin method and the Gauge Unfixing method, are applied to a number of systems. We find that the extra field introduced in the Batalin-Fradkin method can actually be found in the original phase space itself.