Results 31 to 40 of about 836,709 (332)
F-theory vacua and α′-corrections
Journal of High Energy Physics, 2020 In this work we analyze F-theory and Type IIB orientifold compactifications to study α′-corrections to the four-dimensional, N $$ \mathcal{N} $$ = 1 effective actions.
Matthias Weissenbacher
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Nuclear Physics B, 1996 We study Z2-orbifolds of 11-dimensional M-theory on tori of various dimensions. The most interesting model (besides the known S1/Z2 case) corresponds to T5/Z2, for which we argue that the resulting six-dimensional theory is equivalent to the type IIB string compactified on K3.
Keshav Dasgupta, Sunil Mukhi
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Journal of High Energy Physics, 2006 32 pages, 1 figure, 11 ...
Lian-Tao Wang +4 more
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Membrane solutions in M-theory [PDF]
JHEP 0508 (2005) 087, 2005 Motivated by the recent achievements in the framework of the semiclassical limit of the M-theory/field theory correspondence, we propose an approach for obtaining exact membrane solutions in general enough M-theory backgrounds, having field theory dual description.
arxiv +1 more source
Case-Based Statistical Learning: A Non-Parametric Implementation With a Conditional-Error Rate SVM
IEEE Access, 2017 Machine learning has been successfully applied to many areas of science and engineering. Some examples include time series prediction, optical character recognition, signal and image classification in biomedical applications for diagnosis and prognosis ...
J. M. Gorriz +8 more
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M-Theory, torons and confinement [PDF]
Nuclear Physics B - Proceedings Supplements, 1998 Latex file. 9 pages. Lecture given by C. G. at the XXXIII Karpacz School: "Duality, Strings and Fields". February 1997.
Gómez, C., Hernández Redondo, Rafael
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Orbifolds of M-Theory and Type II String Theories in Two Dimensions [PDF]
Nucl.Phys.B498:175-194,1997, 1996 We consider several orbifold compactifications of M-theory and their corresponding type II duals in two space-time dimensions. In particular, we show that while the orbifold compactification of M-theory on $T^9/J_9$ is dual to the orbifold compactification of type IIB string theory on $T^8/I_8$, the same orbifold $T^8/I_8$ of type IIA string theory is ...
arxiv +1 more source
Five-dimensional non-Lorentzian conformal field theories and their relation to six-dimensions
Journal of High Energy Physics, 2021 We study correlation functions in five-dimensional non-Lorentzian theories with an SU(1, 3) conformal symmetry. Examples of such theories have recently been obtained as Ω-deformed Yang-Mills Lagrangians arising from a null reduction of six-dimensional ...
N. Lambert +3 more
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M-theory and the Birth of the Universe [PDF]
Acta Physica Polonica B, 2021 In this review article, we first discuss a possible regularization of the big bang curvature singularity of the standard Friedmann cosmology, where the curvature singularity is replaced by a spacetime defect. We then consider the hypothesis that a new physics phase gave rise to this particular spacetime defect.
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Thermodynamics of Noncritical M-Theory and the Topological A-Model [PDF]
Nucl.Phys.B745:1-28,2006, 2005 In hep-th/0508024, noncritical M-theory for two-dimensional Type 0A and 0B strings was defined in terms of a double-scaled theory of nonrelativistic fermions in 2+1 dimensions. Here we study this noncritical M-theory at finite temperature. We derive the exact expression for the free energy of its vacuum solution, as a function of a coupling constant ...
arxiv +1 more source