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19912026
most citedPlanck 2015 results. XIII. Cosmological parameters

10.6k citations

Showing 2011 · hep-thShow all

30 papers · 2 filters

hep-th2011★ 65 cited

Character expansion for HOMFLY polynomials. I. Integrability and difference equations

A. Mironov, A. Morozov, An. Morozov

We suggest to associate with each knot the set of coefficients of its HOMFLY polynomial expansion into the Schur functions. For each braid representation of the knot these coeffici…

hep-th2011★ 86 cited

Serendipitous discoveries in nonlocal gravity theory

Andrei O. Barvinsky

We present a class of generally covariant nonlocal gravity models which have a flat-space general relativistic (GR) limit and also possess a stable de Sitter (dS) or Anti-de Sitter…

hep-th2011★ 8 cited

Extended hamiltonian action for arbitrary spin fields in flat and AdS spaces

R. R. Metsaev

Totally symmetric arbitrary spin massless and massive free fields in flat and AdS spaces and conformal fields in flat space are studied. Extended gauge invariant hamiltonian action…

hep-th2011★ 2 cited

Monodromies and functional determinants in the CFT driven quantum cosmology

A. O. Barvinsky, D. V. Nesterov

We apply the monodromy method for the calculation of the functional determinant of a special second order differential operator , , sub…

hep-th2011★ 36 cited

Parafermionic Liouville field theory and instantons on ALE spaces

M. N. Alfimov, G. M. Tarnopolsky

In this paper we study the correspondence between the coset conformal field theories and $\math…

hep-th2011★ 25 cited

Anomalous conformal currents, shadow fields and massive AdS fields

R. R. Metsaev

In the framework of gauge invariant approach involving Stueckelberg and auxiliary fields, totally symmetric arbitrary spin anomalous conformal current and shadow field in flat spac…

hep-th2011★ 21 cited

Integrability properties of Hurwitz partition functions. II. Multiplication of cut-and-join operators and WDVV equations

A. Mironov, A. Morozov, S. Natanzon

Correlators in topological theories are given by the values of a linear form on the products of operators from a commutative associative algebra (CAA). As a corollary, partition fu…

hep-th2011★ 63 cited

Gravitational cubic interactions for a simple mixed-symmetry gauge field in AdS and flat backgrounds

Nicolas Boulanger, E. D. Skvortsov, Yu. M. Zinoviev

Cubic interactions between the simplest mixed-symmetry gauge field and gravity are constructed in anti-de Sitter (AdS) and flat backgrounds. Nonabelian cubic interactions are obtai…

hep-th2011★ 136 cited

Cubic Vertices for Symmetric Higher-Spin Gauge Fields in

Mikhail A. Vasiliev

Cubic vertices for symmetric higher-spin gauge fields of integer spins in are analyzed. generalization of the previously known action in , that describes…

hep-th2011★ 12 cited

Coordinate independent approach to 5d black holes

V. E. Didenko

Five-dimensional generalization of (A)dS(5)-Kerr black hole is shown to be generated in a coordinate free way by a single AdS(5) global symmetry parameter. Its mass and angular mom…

hep-th2011★ 36 cited

Correlation function of null polygonal Wilson loops with local operators

L. F. Alday, E. I. Buchbinder, A. A. Tseytlin

We consider the correlator <W_n O(x)> of a light-like polygonal Wilson loop with n cusps with a local operator (like the dilaton or the chiral primary scalar) in planar N =4 super…

hep-th2011★ 89 cited

Higher-spin algebras and cubic interactions for simple mixed-symmetry fields in AdS spacetime

Nicolas Boulanger, E. D. Skvortsov

Nonabelian Fradkin-Vasiliev cubic interactions for dual-graviton-like gauge fields with gravity and themselves are constructed in anti-de Sitter spacetime. The Young diagrams of ga…

hep-th2011★ 89 cited

Dark energy and dark matter from nonlocal ghost-free gravity theory

A. O. Barvinsky

We suggest a class of generally covariant ghost-free nonlocal gravity models generating de Sitter or Anti-de Sitter background with an arbitrary value of the effective cosmological…

hep-th2011★ 93 cited

Super Liouville conformal blocks from N=2 SU(2) quiver gauge theories

V. Belavin, B. Feigin

The conjecture about the correspondence between instanton partition functions in the N=2 SUSY Yang-Mills theory and conformal blocks of two-dimensional conformal field theories is…

hep-th2011★ 108 cited

Superpolynomials for toric knots from evolution induced by cut-and-join operators

P. Dunin-Barkowski, A. Mironov, A. Morozov +2

The colored HOMFLY polynomials, which describe Wilson loop averages in Chern-Simons theory, possess an especially simple representation for torus knots, which begins from quantum R…

hep-th2011★ 65 cited

Instantons and 2d Superconformal field theory

A. Belavin, V. Belavin, M. Bershtein

A recently proposed correspondence between 4-dimensional N=2 SUSY SU(k) gauge theories on R^4/Z_m and SU(k) Toda-like theories with Z_m parafermionic symmetry is used to construct…

hep-th2011★ 21 cited

Classical Noncommutative Electrodynamics with External Source

T. C. Adorno, D. M. Gitman, A. E. Shabad +1

In a -noncommutative (NC) gauge field theory we extend the Seiberg-Witten (SW) map to include the (gauge-invariance-violating) external current and formulate - to the…

hep-th2011★ 41 cited

On 3d extensions of AGT relation

D. Galakhov, A. Mironov, A. Morozov +1

An extension of the AGT relation from two to three dimensions begins from connecting the theory on domain wall between some two S-dual SYM models with the 3d Chern-Simons theory. T…

hep-th2011★ 113 cited

Proving AGT conjecture as HS duality: extension to five dimensions

A. Mironov, A. Morozov, Sh. Shakirov +1

We extend the proof from arXiv:1012.3137, which interprets the AGT relation as the Hubbard-Stratonovich duality relation to the case of 5d gauge theories. This involves an addition…

hep-th2011★ 77 cited

Unified BRST approach to (partially) massless and massive AdS fields of arbitrary symmetry type

K. B. Alkalaev, Maxim Grigoriev

We construct a concise gauge invariant formulation for massless, partially massless, and massive bosonic AdS fields of arbitrary symmetry type at the level of equations of motion.…

hep-th2011★ 47 cited

Massive Higher Spins from BRST and Tractors

Maxim Grigoriev, Andrew Waldron

We obtain the higher spin tractor equations of motion conjectured by Gover et al. from a BRST approach and use those methods to prove that they describe massive, partially massless…

hep-th2011★ 21 cited

Noncommutative magnetic moment of charged particles

T. C. Adorno, D. M. Gitman, A. E. Shabad +1

It has been argued, that in noncommutative field theories sizes of physical objects cannot be taken smaller than an elementary length related to noncommutativity parameters. By gau…

hep-th2011★ 55 cited

AGT conjecture and Integrable structure of Conformal field theory for c=1

A. Belavin, V. Belavin

AGT correspondence gives an explicit expressions for the conformal blocks of conformal field theory. Recently an explanation of this representation inside the CFT framework w…

hep-th2011★ 40 cited

Resolvents and Seiberg-Witten representation for Gaussian beta-ensemble

A. Mironov, A. Morozov, A. Popolitov +1

The exact free energy of matrix model always obeys the Seiberg-Witten (SW) equations on a complex curve defined by singularities of the quasiclassical resolvent. The role of SW dif…