Zobrazeno 1 - 10
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pro vyhledávání: '"Kuzenko, A"'
Three years ago, we proposed free off-shell models for ${\mathcal N}=2$ superconformal higher-spin multiplets in arbitrary conformally flat backgrounds, constructed conserved conformal higher-spin supercurrents for a massless hypermultiplet, and sket
Externí odkaz:
http://arxiv.org/abs/2407.21573
Autor:
Koning, Nowar E., Kuzenko, Sergei M.
The standard geometric description of $d$-dimensional anti-de Sitter (AdS) space is a quadric in ${\mathbb R}^{d-1,2}$ defined by $(X^0)^2 - (X^1)^2 - \dots - (X^{d-1})^2 + (X^d)^2 = \ell^2 = \text{const}$. In this paper we provide a supersymmetric g
Externí odkaz:
http://arxiv.org/abs/2406.10875
The Batalin-Vilkovisky formalism is applied to quantise the ${\cal N}=1$ supersymmetric generalisation of the Freedman-Townsend (FT) model, which was proposed by Lindstr\"om and Ro\v{c}ek in 1983 in Minkowski superspace and is lifted to a supergravit
Externí odkaz:
http://arxiv.org/abs/2406.01176
Autor:
Buchbinder, I. L., Kuzenko, S. M.
The Freedman-Townsend model is quantized using the Batalin-Vilkovisky approach to Lagrangian quantization of gauge theories with linearly dependent generators. Path integral arguments are then applied to demonstrate the quantum equivalence of the Fre
Externí odkaz:
http://arxiv.org/abs/2405.16782
Autor:
Fegebank, John H., Kuzenko, Sergei M.
There are several approaches to formulate gauge-invariant models for massive integer-spin field in $d$ dimensions including the following: (i) in terms of symmetric tensor fields $\phi_{\mu_1 \dots \mu_k} $, with $k = s, s-1, \dots , 0$, restricted t
Externí odkaz:
http://arxiv.org/abs/2406.02573
We present higher-derivative deformations of the ModMax theory which preserve both $\mathsf{U}(1)$ duality symmetry and Weyl invariance. In particular, we single out a class of deformations expected to describe a low-energy effective action for the M
Externí odkaz:
http://arxiv.org/abs/2404.09108
Autor:
Ferko, Christian, Kuzenko, Sergei M., Lechner, Kurt, Sorokin, Dmitri P., Tartaglino-Mazzucchelli, Gabriele
Publikováno v:
JHEP 05 (2024) 320
In this paper we initiate the study of six-dimensional non-linear chiral two-form gauge theories as deformations of free chiral two-form gauge theories driven by stress-tensor $T\overline T$-like flows. To lay the background for this study, we elabor
Externí odkaz:
http://arxiv.org/abs/2402.06947
We develop a superspace formulation for ${\cal N}=3$ conformal supergravity in four spacetime dimensions as a gauge theory of the superconformal group $\mathsf{SU}(2,2|3)$. Upon imposing certain covariant constraints, the algebra of conformally covar
Externí odkaz:
http://arxiv.org/abs/2312.07242
Autor:
Fegebank, John H., Kuzenko, Sergei M.
In 2001, Zinoviev proposed a gauge-invariant formulation for a massive bosonic field with spin $s \geq 2$ in a spacetime of constant curvature. In this paper we carry out the Faddeev-Popov quantisation of this theory in $d$-dimensional Minkowski spac
Externí odkaz:
http://arxiv.org/abs/2310.00951
Given a model for self-dual non-linear electrodynamics in four spacetime dimensions, any deformation of this theory which is constructed from the duality-invariant energy-momentum tensor preserves duality invariance. In this work we present new proof
Externí odkaz:
http://arxiv.org/abs/2309.04253