Results 31 to 40 of about 13,746 (101)

Semiclassical strings in Sasaki-Einstein manifolds and long operators in N=1 gauge theories

, 2005
We study the AdS/CFT relation between an infinite class of 5-d Ypq Sasaki-Einstein metrics and the corresponding quiver theories. The long BPS operators of the field theories are matched to massless geodesics in the geometries, providing a test of AdS ...
A. Butti, A. Ceresole, A. Gorsky, A. Hanany, A. Hanany, A. Hanany, A. Hanany, A. Mikhailov, A. Mikhailov, A. Okounkov, A.A. Tseytlin, A.M. Polyakov, B. Feng, B. Feng, B. Kol, B.A. Burrington, C.P. Herzog, D. Berenstein, D. Berenstein, D. Kutasov, D. Martelli, D. Mateos, D. Mateos, E. Witten, G. Arutyunov, G. Arutyunov, H. Kihara, I.R. Klebanov, I.Y. Park, J. A. Minahan, J. Engquist, J. Stefanski, J.A. Minahan, J.M. Maldacena, J.P. Gauntlett, J.P. Gauntlett, J.P. Gauntlett, K. Peeters, L.A. Pando Zayas, M. Bertolini, M. Kruczenski, M. Kruczenski, Martin Kruczenski, N. Beisert, N. Beisert, N. Itzhaki, O. Aharony, O. Lunin, R. Hernandez, R. Hernandez, R. Hernandez, S. Benvenuti, S. Benvenuti, S. Benvenuti, S. Benvenuti, S. Franco, S. Franco, S. Frolov, S. Frolov, S.A. Frolov, Sergio Benvenuti, V.A. Kazakov   +61 more
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Supersymmetric AdS_3, AdS_2 and Bubble Solutions [PDF]

, 2006
We present new supersymmetric AdS_3 solutions of type IIB supergravity and AdS_2 solutions of D=11 supergravity. The former are dual to conformal field theories in two dimensions with N=(0,2) supersymmetry while the latter are dual to conformal quantum ...
A. Buchel, A. Donos, A. Karch, D.N. Page, Daniel Waldram, E. Gava, F. Leblond, H. Lin, H.K. Kunduri, J.P. Gauntlett, J.P. Gauntlett, J.P. Gauntlett, Jerome P Gauntlett, K. Skenderis, M. Naka, N. Kim, N. Kim, Nakwoo Kim, O.A.P. Mac Conamhna, R.C. Myers   +19 more
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On the Equivalence Problem for Toric Contact Structures on S^3-bundles over S^2$

, 2012
We study the contact equivalence problem for toric contact structures on $S^3$-bundles over $S^2$. That is, given two toric contact structures, one can ask the question: when are they equivalent as contact structures while inequivalent as toric contact ...
Banyaga, Bourgeois, Boyer, Charles P. Boyer, David, Haefliger, Justin Pati, Kirwan, Kontsevich, Lafontaine, Lerman, McDuff   +11 more
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Supersymmetric IIB Solutions with Schr\"{o}dinger Symmetry

, 2009
We find a class of non-relativistic supersymmetric solutions of IIB supergravity with non-trivial B-field that have dynamical exponent n=2 and are invariant under the Schrodinger group. For a general Sasaki-Einstein internal manifold with U(1)^3 isometry,
, A. Adams, A. Bergman, A. Ceresole, A. Donos, Arnab Kundu, C.P. Herzog, C.P. Herzog, D. Marolf, E.G. Gimon, E.O. Colgain, J. Beckers, J. Maldacena, J.P. Gauntlett, J.P. Gauntlett, J.P. Gauntlett, K. Becker, K. Dasgupta, Krzysztof Pilch, L. Castellani, L. Mazzucato, M. Alishahiha, M. Rangamani, M. Sakaguchi, M. Taylor, N. Bobev, Nikolay Bobev, P. van Nieuwenhuizen, S. Schäfer-Nameki, S.A. Hartnoll, S.A. Hartnoll, S.S. Pal, V.E. Hubeny   +32 more
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Bohm and Einstein-Sasaki Metrics, Black Holes and Cosmological Event Horizons [PDF]

, 2002
We study physical applications of the Bohm metrics, which are infinite sequences of inhomogeneous Einstein metrics on spheres and products of spheres of dimension 5
A. Bergman, C. Bohm, C. Bohm, C. N. Pope, C. P. Boyer, C. P. Boyer, D. L. Wiltshire, D. N. Page, D. N. Page, G. W. Gibbons, G. W. Gibbons, G. W. Gibbons, G. W. Gibbons, G. W. Gibbons, G. W. Gibbons, G. W. Gibbons, G. W. Gibbons, G. W. Gibbons, G. W. Gibbons, H. Friedrich, H. S. Reall, J. P. Gregory, L. Mezincescu, M. A. Singer, M. J. Duff, M. J. Gursky, O. DeWolfe, P. Breitenlohner, R. L. Bishop, S. A. Hartnoll, S. B. Giddings, S. Dimopoulos, S. S. Gubser, S. W. Hawking, Sean A. Hartnoll, T. Prestige   +35 more
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Calabi-Yau cones from contact reduction

, 2010
We consider a generalization of Einstein-Sasaki manifolds, which we characterize in terms both of spinors and differential forms, that in the real analytic case corresponds to contact manifolds whose symplectic cone is Calabi-Yau.
A. Fino, A. Tomassini, Anna Fino, C. Bär, C. Bär, C.P. Boyer, D. Conti, D. Conti, Diego Conti, E. Lerman, G. Grantcharov, H. Geiges, J.P. Gauntlett, L.C. Andres de, M. Cvetič, N.J. Hitchin, R.L. Bryant, S. Salamon, T. Friedrich, T. Friedrich, W.A. Graaf de   +20 more
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Instantons on conical half-flat 6-manifolds [PDF]

, 2015
We present a general procedure to construct 6-dimensional manifolds with SU(3)-structure from SU(2)-structure 5-manifolds. We thereby obtain half-flat cylinders and sine-cones over 5-manifolds with Sasaki-Einstein SU(2)-structure.
Bunk, Severin, Lechtenfeld, Olaf, Popov, Alexander D., Sperling, Marcus   +3 more
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Para-Sasaki-like Riemannian manifolds with generalized symmetric metric connection

Filomat
The present paper deals with the generalized symmetric metric connection defined on para-Sasaki-like Riemannian manifolds. We derive a relation between the Levi-Civita connection and the generalized symmetric metric conneciton on the considered manifold.
Şenay Bulut, Pınar İnselöz
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Dual giant gravitons in AdS$_m$ $\times$ Y$^n$ (Sasaki-Einstein)

, 2007
We consider BPS motion of dual giant gravitons on Ad$S_5\times Y^5$ where $Y^5$ represents a five-dimensional Sasaki-Einstein manifold. We find that the phase space for the BPS dual giant gravitons is symplectically isomorphic to the Calabi-Yau cone over
A. Dhar, A. Dhar, A. Echeverria-Enriquez, A. Hashimoto, A. Mikhailov, A.V. Ryzhov, Aniket Basu, C. Beasley, C.E. Beasley, G. Mandal, G. Mandal, Gautam Mandal, I. Biswas, J. Kinney, J. McGreevy, J.B. Gutowski, J.B. Gutowski, J.P. Gauntlett, M.M. Caldarelli, M.T. Grisaru, N.M.J. Woodhouse, N.V. Suryanarayana, S. Benvenuti, S. Benvenuti   +23 more
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M-theory and Seven-Dimensional Inhomogeneous Sasaki-Einstein Manifolds

, 2010
Seven-dimensional inhomogeneous Sasaki-Einstein manifolds $Y^{p,k}(KE_4)$ present a challenging example of AdS/CFT correspondence. At present, their field theory duals for $KE_4=\mathbb{CP}^2$ base are proposed only within a restricted range $3p/2\le k ...
A Butti, A Hanany, C Ahn, CN Pope, D Berenstein, D Fabbri, D Martelli, D Martelli, D Martelli, D Martelli, D Martelli, F Benini, H Kihara, Hyojoong Kim, J Bagger, J Kim, JH Lee, JP Gauntlett, JP Gauntlett, Jung Hun Lee, K Ueda, KA Intriligator, M Aganagic, M Bertolini, M Bertolini, M Cvetič, M Cvetič, MJ Duff, Nakwoo Kim, O Aharony, P Bozhilov, P Bozhilov, S Benvenuti, S Benvenuti, S Benvenuti, S Franco, S Franco, S Franco, SS Gubser, Sunchang Kim, T Oota, Y Imamura   +41 more
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