42 citations · 197 across the 22 of their papers we have counts for
22 papers
Wigner continuous-spin equations in : bosonic and fermionic cases
Lev N. Astrakhantsev, Anastasia A. Golubtsova, Mikhail A. Podoinitsyn
We construct Wigner-like equations of motion for symmetric continuous-spin fields in anti-de Sitter space of arbitrary dimension, treating both the bosonic and fermionic cases. We…
Lifshitz-like black branes in arbitrary dimensions and the third law of thermodynamics
Irina Ya. Aref'eva, Anastasia A. Golubtsova, Valeriya D. Nerovnova
In this paper we present a systematic construction of an(isotropic) black brane solutions in arbitrary spacetime dimensions in particular, with Lifshitz-like asymptotics. Two d…
Zoo of flows in a 3d gauged supergravity with periodic potential
Lev Astrakhantsev, Anastasia A. Golubtsova, Mikhail A. Podoinitsyn
In this paper we construct solutions with AdS/dS asymptotics for truncated gauged supergravity with a periodic scalar potential. In a holographic perspective, assuming Dirich…
Continuous spin field in the space
Anastasia A. Golubtsova, Mikhail A. Podoinitsyn
A representation of the algebra corresponding to the continuous spin field in is considered. The algebra is realized using the Lie-Lorentz der…
More on thermal holographic RG flows in a 3D gauged supergravity
Anastasia A. Golubtsova, Eric Gourgoulhon, Mikhail A. Podoinitsyn
We continue our studies of holographic renormalization group (RG) flows for a 3d truncated supergravity model, the scalar potential of which can have either one or three extrema de…
Holographic RG flows in a 3d gauged supergravity at finite temperature
Anastasia Golubtsova, Alexander Nikolaev, Mikhail Podoinitsyn
In this paper we consider finite-temperature holographic RG flows in gauged truncated supergravity coupled to a sigma model with a hyperbolic target space…
Holographic RG flows and boundary conditions in a 3D gauged supergravity
Ksenia Arkhipova, Lev Astrakhantsev, Nihat Sadik Deger +3
In this work we focus on the study of RG flows of conformal field theories that are holographically dual to Poincaré domain wall solutions in , gauged supe…
Probing the holographic model of SYM rotating quark-gluon plasma
Anastasia A. Golubtsova, Nikita S. Tsegelnik
We study Wilson loops in holographic duals of the SYM quark-gluon plasma. For this we consider the Schwarzschild- and Kerr- black holes, which are dua…
Stability analysis of holographic RG flows in 3d supergravity
Anastasia A. Golubtsova, Marina K. Usova
We study holographic RG flows in a 3d supergravity model from the side of the dynamical system theory. The gravity equations of motion are reduced to an autonomous dynamical system…
Heavy quarks in rotating plasma via holography
Anastasia A. Golubtsova, Eric Gourgoulhon, Marina K. Usova
We continue to explore the dynamics of a heavy quark in a strongly coupled rotating quark-gluon plasma within the holographic framework. We use the 5d Kerr-AdS black hole with two…
Pulsating strings in background
A. Golubtsova, H. Dimov, I. Iliev +3
The quest for extension of holographic correspondence to non-relativistic sectors naturally includes Schrödinger backgrounds and their field theory duals. In this paper we study th…
Holographic drag force in 5d Kerr-AdS black hole
Irina Ya. Aref'eva, Anastasia A. Golubtsova, Eric Gourgoulhon
We consider the 5d Kerr-AdS black hole as a gravity dual to rotating quark-gluon plasma. In the holographic prescription we calculate the drag force acting on a heavy quark. Accord…
Wilson loops in exact holographic RG flows at zero and finite temperature
Anastasia A. Golubtsova, Vu H. Nguyen
We study rectangular timelike Wilson loops at long distances in the exact renormalization group flow in the context of the holographic duality. We consider the 5d holographic model…
T-duality and entanglement entropy for NS five-branes
Anastasia A. Golubtsova, Edvard T. Musaev
In this work an algorithm is proposed to calculate entropy for field theories living on NS five branes, which gives a result invariant under T-duality. This is a deformation of the…
Vacua and walls of mass-deformed Kähler nonlinear sigma models on
Masato Arai, Anastasia Golubtsova, Chanyong Park +1
We study vacua and walls of mass-deformed Kähler nonlinear sigma models on . We identify elementary walls with the simple roots of and discuss compressed wall…
Exact holographic RG flows and the Toda chain
Irina Ya. Aref'eva, Anastasia A. Golubtsova, Giuseppe Policastro
We construct analytic solutions of Einstein gravity coupled to a dilaton field with a potential given by a sum of two exponentials, by rewriting the equations of motion in terms of…
Analytic black branes in Lifshitz-like backgrounds and thermalization
Irina Ya. Aref'eva, Anastasia A. Golubtsova, Eric Gourgoulhon
Using black brane solutions in 5d Lifshitz-like backgrounds with arbitrary dynamical exponent , we construct the Vaidya geometry, asymptoting to the Lifshitz-like spacetime, whi…
Shock waves in Lifshitz-like spacetimes
I. Ya. Aref'eva, A. A. Golubtsova
We construct shock waves for Lifshitz-like geometries in four- and five-dimensional effective theories as well as in D3-D7 and D4-D6 brane systems. The solutions to the domain wall…
Elliptic solutions of generalized Brans-Dicke gravity with a non-universal coupling
J. -M. Alimi, A. A. Golubtsova, V. Reverdy
We study a model of the generalized Brans-Dicke gravity presented in both the Jordan and in the Einstein frames, which are conformally related. We show that the scalar field equati…
Triple M-brane configurations and preserved supersymmetries
A. A. Golubtsova, V. D. Ivashchuk
We investigate all standard triple composite M-brane intersections defined on products of Ricci-flat manifolds for preserving supersymmetries in eleven-dimensional N =1 supergravit…
On multidimensional cosmological solutions with scalar fields and 2-forms corresponding to rank-3 Lie algebras: acceleration and small variation of G
Anastasia Golubtsova
By means of a simple model we investigate the possibility of an accelerated expansion of a 3-dimensional subspace in the presence of the variation of the effective 4-dimensional co…
On calculation of fluxbrane polynomials corresponding to classical series of Lie algebras
A. A. Golubtsova, V. D. Ivashchuk
We present a description of computational program (written in Maple) for calculation of fluxbrane polynomials corresponding to classical simple Lie algebras. These polynomials defi…