10 citations · 16 across the 8 of their papers we have counts for
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Constraint Analysis of Linearized Gravity and a Generalization of the HTZ Approach
Ramin N. Ghalati
The Dirac constraint formalism is applied to linearized gravity to determine the structure of constraints and construct the canonical Hamiltonian. The diffeomorphism invariance of…
Canonical Formulation of A Bosonic Matter Field in 1+1 Dimensional Curved Space
R. N. Ghalati, D. G. C. McKeon, T. N. Sherry
We study a Bosonic scalar in 1+1 dimensional curved space that is coupled to a dynamical metric field. This metric, along with the affine connection, also appears in the Einstein-H…
Canonical Analysis of the First Order Form of Topologically Massive Electrodynamics
R. N. Ghalati, N. Kiriushcheva, S. V. Kuzmin +1
The first order form of a three dimensional U(1) gauge theory in which a gauge invariant mass term appears is analyzed using the Dirac procedure. The form of the gauge transformati…
Two-dimensional metric and tetrad gravities as constrained second order systems
R. N. Ghalati, N. Kiriushcheva, S. V. Kuzmin
Using the Gitman-Lyakhovich-Tyutin generalization of the Ostrogradsky method for analyzing singular systems, we consider the Hamiltonian formulation of metric and tetrad gravities…