Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Garreth Kemp"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 4, Pp 1-17 (2024)
Abstract Bilocal holography provides a constructive approach to the vector model/higher spin gravity duality. It has two ingredients: a change of field variables and a change of space time coordinates. The change of field variables ensures that the l
Externí odkaz:
https://doaj.org/article/f4e37a39d3014d13ad08f627603d30a7
Autor:
Garreth Kemp
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 9, Pp 1-38 (2023)
Abstract We discuss a generalized dominance ordering for irreducible representations of the symmetric group S n with the aim of distinguishing the corresponding states in the 1/2-BPS sector of U(N) Super Yang-Mills theory when a certain finite number
Externí odkaz:
https://doaj.org/article/187cbf95a08c47818dd60af706154628
Autor:
Robert de Mello Koch, Garreth Kemp
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 12, Pp 1-28 (2022)
Abstract The principle of the holography of information states that in a theory of quantum gravity a copy of all the information available on a Cauchy slice is also available near the boundary of the Cauchy slice. This redundancy in the theory is alr
Externí odkaz:
https://doaj.org/article/670805c498fb4fe1b6fdf947e2cd1238
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 1, Pp 1-59 (2022)
Abstract A remarkable result at the intersection of number theory and group theory states that the order of a finite group G (denoted |G|) is divisible by the dimension d R of any irreducible complex representation of G. We show that the integer rati
Externí odkaz:
https://doaj.org/article/1462dedd397c43ee9a2bda177db2a8e8
Autor:
Garreth Kemp, Sanjaye Ramgoolam
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 1, Pp 1-43 (2020)
Abstract In N $$ \mathcal{N} $$ = 4 SYM with U(N) gauge symmetry, the multiplicity of half-BPS states with fixed dimension can be labelled by Young diagrams and can be distinguished using conserved charges corresponding to Casimirs of U(N). The infor
Externí odkaz:
https://doaj.org/article/285f577e43de44dab808593cc51e9e88
Publikováno v:
Nuclear Physics B, Vol 911, Iss C, Pp 295-317 (2016)
In this work we explore the structure of the branching graph of the unitary group using Schur transitions. We find that these transitions suggest a new combinatorial expression for counting paths in the branching graph. This formula, which is valid f
Externí odkaz:
https://doaj.org/article/c1a34dcbe9254ed1b4d189a1121b8a3d
Publikováno v:
International Journal of Theoretical Physics. 58:1470-1481
We consider the algebra of n × n matrices over ℂ and their corresponding Fermi-quadratic forms. The properties of these operators are studied with respect to the properties of the underlying matrices. It is well known that these Fermi-quadratic fo
Open quantum walks (OQWs) describe a quantum walker on an underlying graph whose dynamics is purely driven by dissipation and decoherence. Mathematically, they are formulated as completely positive trace preserving (CPTP) maps on the space of density
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bda61225ed8a79a7e894621f5072cc29
http://arxiv.org/abs/1908.04124
http://arxiv.org/abs/1908.04124
Autor:
Sanjaye Ramgoolam, Garreth Kemp
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 1, Pp 1-43 (2020)
Journal of High Energy Physics
Journal of High Energy Physics
In $\mathcal{N}=4$ SYM with $U(N)$ gauge symmetry, the multiplicity of half-BPS states with fixed dimension can be labelled by Young diagrams and can be distinguished using conserved charges corresponding to Casimirs of $U(N)$. The information theore
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64c4e9af5760998be79023d06d165608
Publikováno v:
Nuclear Physics B
Nuclear Physics B, Vol 911, Iss C, Pp 295-317 (2016)
Nuclear Physics B, Vol 911, Iss C, Pp 295-317 (2016)
In this work we explore the structure of the branching graph of the unitary group using Schur transitions. We find that these transitions suggest a new combinatorial expression for counting paths in the branching graph. This formula, which is valid f