Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Faraggi, Alberto"'
Autor:
Faraggi, Alberto, Moreno, Cristobal
We construct the probe D5-brane solution in $AdS_5\times S^5$ dual to the $\frac{1}{4}$-BPS latitude Wilson loop in $\mathcal{N}=4$ super Yang-Mills theory in the $k$-antisymmetric representation of $SU(N)$. The solution is exact in the latitude para
Externí odkaz:
http://arxiv.org/abs/2405.20391
Autor:
Correa, Diego H., Faraggi, Alberto, Mück, Wolfgang, Zayas, Leopoldo A. Pando, Silva, Guillermo A.
We consider two-point correlators of local operator insertions in a system of two Wilson-Maldacena loops in ${\cal N}=4$ supersymmetric Yang-Mills theory on both sides of the AdS/CFT correspondence. On the holographic side the correlator of two Wilso
Externí odkaz:
http://arxiv.org/abs/2303.17635
Publikováno v:
JHEP02(2023)146
We consider two instances of boundary conditions for massless scalars on $AdS_2$ that interpolate between the Dirichlet and Neumann cases while preserving scale invariance. Assessing invariance under the full $SL(2;\mathds{R})$ conformal group is not
Externí odkaz:
http://arxiv.org/abs/2210.12043
Publikováno v:
JHEP 12 (2020) 177
This is a long-overdue companion paper to arXiv:1512.00073. We study the relation between $sl(3|2)$ Chern-Simons supergravity on AdS$_3$ and two-dimensional CFT's with $\mathcal{N}=2$ super-$\mathcal{W}_3$ symmetry. Specifically, we carry out a compl
Externí odkaz:
http://arxiv.org/abs/2008.05541
Autor:
David, Marina, Ardón, Rodrigo de León, Faraggi, Alberto, Zayas, Leopoldo A. Pando, Silva, Guillermo A.
We compute the one-loop effective action of string configurations embedded in $AdS_4\times\mathbb{CP}^3$ which are dual to $\frac{1}{6}$-BPS latitude Wilson Loops in the ABJM theory. To avoid ambiguities in the string path integral we subtract the $\
Externí odkaz:
http://arxiv.org/abs/1907.08590
Publikováno v:
JHEP08(2019)149
The generating functions for the Wilson loops in the symmetric and antisymmetric representations of the gauge group $U(N)$ are expressed in terms of the connected correlators of multiply-wound Wilson loops, using ingredients from the representation t
Externí odkaz:
http://arxiv.org/abs/1906.03816
Publikováno v:
JHEP08(2018)149
We consider the vacuum expectation values of 1/2-BPS circular Wilson loops in N=4 super Yang-Mills theory in the totally antisymmetric representation of the gauge group U(N) or SU(N). Localization and matrix model techniques provide exact, but rather
Externí odkaz:
http://arxiv.org/abs/1807.04052
Autor:
Aguilera-Damia, Jeremías, Faraggi, Alberto, Zayas, Leopoldo A. Pando, Rathee, Vimal, Silva, Guillermo A.
We study the one-loop effective action of certain classical type IIA string configurations in $AdS_4\times \mathbb{CP}^3$. These configurations are dual to Wilson loops in the $\mathcal{N}= 6\:$ $U(N)_k \times U(N)_{-k}$ Chern-Simons theory coupled t
Externí odkaz:
http://arxiv.org/abs/1805.00859
Autor:
Aguilera-Damia, Jeremías, Faraggi, Alberto, Zayas, Leopoldo A. Pando, Rathee, Vimal, Silva, Guillermo A.
Publikováno v:
JHEP06(2018)007
We study the zeta-function regularization of functional determinants of Laplace and Dirac-type operators in two-dimensional Euclidean $AdS_2$ space. More specifically, we consider the ratio of determinants between an operator in the presence of backg
Externí odkaz:
http://arxiv.org/abs/1802.06789
Autor:
Aguilera-Damia, Jeremías, Faraggi, Alberto, Zayas, Leopoldo A. Pando, Rathee, Vimal, Silva, Guillermo A.
Publikováno v:
Phys. Rev. D 98, 046011 (2018)
Using $\zeta$-function regularization, we study the one-loop effective action of fundamental strings in $AdS_5\times S^5$ dual to the latitude $\frac{1}{4}$-BPS Wilson loop in $\mathcal{N}=4$ Super-Yang-Mills theory. To avoid certain ambiguities inhe
Externí odkaz:
http://arxiv.org/abs/1802.03016