Zobrazeno 1 - 10
of 112
pro vyhledávání: '"Mitev, Vladimir"'
Autor:
Mitev, Vladimir, Zhang, Yang
The article presents and documents the Mathematica package SymBuild. This package implements the computation and manipulation of integrable symbols appearing in various calculations in high-energy scattering amplitudes. By using Gr\"obner bases, impl
Externí odkaz:
http://arxiv.org/abs/1809.05101
We use modern bootstrap techniques to study half-BPS line defects in 4d N=4 superconformal theories. Specifically, we consider the 1d CFT with OSP(4*|4) superconformal symmetry living on such a defect. Our analysis is general and based only on symmet
Externí odkaz:
http://arxiv.org/abs/1806.01862
Publikováno v:
JHEP 05 (2018) 164
In PRL 116 (2016) no.6, 062001, the space of planar pentagon functions that describes all two-loop on-shell five-particle scattering amplitudes was introduced. In the present paper we present a natural extension of this space to non-planar pentagon f
Externí odkaz:
http://arxiv.org/abs/1712.09610
Autor:
Mitev, Vladimir, Pomoni, Elli
This is the first in a series of papers on the search for the 2D CFT description of a large class of 4D $\mathcal{N} = 1$ gauge theories. Here, we identify the 2D CFT symmetry algebra and its representations, namely the conformal blocks of the Viraso
Externí odkaz:
http://arxiv.org/abs/1703.00736
Autor:
Mitev, Vladimir
Publikováno v:
Studia Universitatis Babes-Bolyai - Studia Europaea. 67(2):225-242
Externí odkaz:
https://www.ceeol.com/search/article-detail?id=1088923
Autor:
Mitev, Vladimir
Publikováno v:
AnALize: Revista de studii feministe / Analize Journal of Gender and Feminist Studies. (17 (31)):18-27
Externí odkaz:
https://www.ceeol.com/search/article-detail?id=1078023
Autor:
Mitev, Vladimir
Publikováno v:
Studia Universitatis Babes-Bolyai - Studia Europaea. 67(1):153-172
Externí odkaz:
https://www.ceeol.com/search/article-detail?id=1048847
We initiate the bootstrap program for $\mathcal{N}=3$ superconformal field theories (SCFTs) in four dimensions. The problem is considered from two fronts: the protected subsector described by a $2d$ chiral algebra, and crossing symmetry for half-BPS
Externí odkaz:
http://arxiv.org/abs/1612.01536
Publikováno v:
JHEP 1703 (2017) 131
In this paper, we continue our study of form factors and correlation functions of gauge-invariant local composite operators in the twistor-space formulation of N=4 super Yang-Mills theory. Using the vertices for these operators obtained in our recent
Externí odkaz:
http://arxiv.org/abs/1611.08599
Publikováno v:
JHEP 06 (2016) 162
We incorporate all gauge-invariant local composite operators into the twistor-space formulation of N=4 SYM theory, detailing and expanding on ideas we presented recently in arXiv:1603.04471. The vertices for these operators contain infinitely many te
Externí odkaz:
http://arxiv.org/abs/1604.00012