24 citations · 40 across the 4 of their papers we have counts for
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hep-th2000★ 13 cited
Hidden Symmetries in Second Class Constrained Systems - Are New Fields Necessary?
A S Vytheeswaran
For many systems with second class constraints, the question posed in the title is answered in the negative. We prove this for a range of systems with two second class constraints.…
hep-th1999★ 3 cited
Gauge Invariances in Second Class Constrained Systems - A Comparative Look at Two Methods
A. S. Vytheeswaran
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 metho…
hep-th1997★ 24 cited
Gauge Invariances in the Proca model
A S Vytheeswaran
We show that the abelian Proca model, which is gauge non-invariant with second class constraints can be converted into gauge theories with first class constraints. The method used,…