Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Salomon Zac"'
Autor:
Jacob Zac, Salomon Zac, Rogelio Pérez-Padilla, Arantxa Remigio-Luna, Nicolas Guzmán-Boulloud, Laura Gochicoa-Rangel, Carlos Guzmán-Valderrábano, Ireri Thirión-Romero
Publikováno v:
Physiological Measurement. 43:125002
Background. Lung volumes can be measured by body plethysmography (BP), by inert gas dilution during a single-breath or multiple breaths and by radiographic methods based on chest roentgenogram or CT scanning. Our objective was to analyze the concorda
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 11, Pp 1-44 (2022)
Abstract It is known that the order α′ correction to the tree-level effective action for the bosonic and heterotic string can be described in the framework of Double Field Theory (DFT). Here we determine the DFT action and transformations at order
Externí odkaz:
https://doaj.org/article/8213cb9dd5424540a03f6845081bab2a
Autor:
Salomon Zacarías
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 6, Pp 1-20 (2021)
Abstract We discuss marginal deformations of warped AdS3×S2 solutions preserving small N $$ \mathcal{N} $$ = (0, 4) supersymmetry in massive IIA and eleven-dimensional supergravity and obtain a whole family of new solutions. We characterise these ne
Externí odkaz:
https://doaj.org/article/40b0f298472a44908a935145f9d04e4e
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 10, Pp 1-27 (2019)
Abstract In this paper we study spin-2 excitations for a class of N = 2 supersymmetric solutions of type-IIA supergravity found by Gaiotto and Maldacena. The mass spectrum of these excitations can be derived by solving a second order partial differen
Externí odkaz:
https://doaj.org/article/03f80faa4d2b44d3ac01f0659e6ea8ee
Publikováno v:
Journal of High Energy Physics, Vol 2018, Iss 1, Pp 1-52 (2018)
Abstract We consider the backgrounds obtained by Abelian and non-Abelian T-duality applied on AdS 5 × S 5. We study geodesics, calculate Penrose limits and find the associated plane-wave geometries. We quantise the weakly coupled type-IIA string the
Externí odkaz:
https://doaj.org/article/70c59a4d9abc43e89cf441ba7b92792b
Autor:
Jeroen van Gorsel, Salomon Zacarías
Publikováno v:
Journal of High Energy Physics, Vol 2017, Iss 12, Pp 1-24 (2017)
Abstract We construct a new solution of type IIB supergravity with eight supercharges by applying non-Abelian T-duality to the AdS5 × S5 solution, along the SU(2) isometries in both the internal and Lorentz symmetries. The study of quantised charges
Externí odkaz:
https://doaj.org/article/c26a983003ce42ee9f413d1b6235e22b
Publikováno v:
Journal of High Energy Physics, Vol 2017, Iss 9, Pp 1-32 (2017)
Abstract Acting with non-Abelian T-duality on the S 3 inside the AdS 5 subspace of AdS 5 × S 5 with N units of flux, we generate a new half-BPS solution with SU(2|4) symmetry that belongs to the Lin-Lunin-Maldacena class of geometries. The analysis
Externí odkaz:
https://doaj.org/article/94d69cbc2ab24946a3ee05a8643a2be8
Publikováno v:
Nuclear Physics B, Vol 943, Iss , Pp - (2019)
we study the holographic description of N=2 Super Conformal Field Theories in four dimensions first given by Gaiotto and Maldacena. We present new expressions that holographically calculate characteristic numbers of the CFT and associated Hanany-Witt
Externí odkaz:
https://doaj.org/article/7a8a8ae6f4594a12af82af99397e6f6f
Publikováno v:
Physical Review Research, Vol 2, Iss 4, p 043310 (2020)
We show that the partition function of quantum Jackiw-Teitelboim (JT) gravity, including topological fluctuations, is equivalent to the partition function of a Maass-Laplace operator of large (imaginary) weight acting on noncompact, infinite-area, hy
Externí odkaz:
https://doaj.org/article/8d7a2db4ab524c49ab76a09b0fc4d95c