155 citations · 1k across the 42 of their papers we have counts for
41 papers
Symmetric formulation for higher spin correlators, quantum effective action and anomaly
Melik Karapetyan, Ruben Manvelyan
We develop a constructive framework for the three-point higher spin conformal correlation function, originally introduced in our previous work, and apply it as the foundation for c…
Constructive approach to solution of the conservation condition for conformal higher spin tree-point correlation function with equal spins
Melik Karapetyan, Ruben Manvelyan
We propose a new constructive approach to the solutions of the conservation condition for the three-point conformal correlation function in the Osborn-Petkou formulation generalize…
On correlation functions of higher-spin currents in arbitrary dimensions
Melik Karapetyan, Ruben Manvelyan, Karapet Mkrtchyan
We revisit the problem of classification and explicit construction of the conformal three-point correlation functions of currents of arbitrary integer spin in arbitrary dimensions.…
On special quartic interaction of higher spin gauge fields with scalars and gauge symmetry commutator in the linear approximation
Melik Karapetyan, Ruben Manvelyan, Gabriel Poghosyan
Local quartic interaction of higher-spin gauge field with a scalar field is considered. In this special case, the nontrivial task of construction of interacting Lagrangian for the…
Cubic Interaction for Higher Spins in space in the explicit covariant form
Melik Karapetyan, Ruben Manvelyan, Rubik Poghossian
We present a slightly modified prescription of the radial pullback formalism proposed previously by R. Manvelyan, R. Mkrtchyan and W. Rühl in 2012, where authors investigated possi…
Geometrical structure of Weyl invariants for spin three gauge field in general gravitational background in
Ruben Manvelyan, Gabriel Poghosyan
We construct all possible Weyl invariant actions in for linearized spin three field in a general gravitational background. The first action is obtained as the square of the g…