Results 21 to 30 of about 28,388,496 (302)
M-theory and hypercharge [PDF]
Journal of High Energy Physics, 1999 29 pages Phyzzx.
Lambert, N.D., West, P.C.
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Educational Administration: Theory and Practice [PDF]
, 2021 Educational Administration: Theory & Practice: Vol 25, Issue
Educational Administration Theory and Practice
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Structural and Electronic Characterization of m-Fluoroaniline and m-Iodoaniline: A Density Functional Theory Study [PDF]
, 2023 This study aimed to investigate the electronic and structural characteristics of m-fluoroaniline (MFA) and m-iodoaniline (MIA). Density functional theory (DFT) and CAM-B3LYP/LanL2DZ methods were employed to determine various properties such as the ...
Yavuz, Ekincioğlu, Abdullah, KEPCEOĞLU
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The symmetry of M-theories [PDF]
Journal of High Energy Physics, 2003 We consider the Cartan subalgebra of any very extended algebra G+++ where G is a simple Lie algebra and let the parameters be space-time fields. These are identified with diagonal metrics and dilatons. Using the properties of the algebra, we find that for all very extensions G+++ of simple Lie algebras there are theories of gravity and matter, which ...
Englert, F +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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Journal of Astrophysics and Astronomy, 1999 This contribution gives a personal view on recent attempts to find a unified framework for non-perturbative string theories, with special emphasis on the hidden symmetries of supergravity and their possible role in this endeavor. A reformulation of $d=11$ supergravity with enlarged tangent space symmetry SO(1,2) $\times$ SO(16) is discussed from this ...
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Fortschritte der Physik, 2005 AbstractThis is a review article of eleven dimensional supergravity in which we present all necessary calculations, namely the Noether procedure, the equations of motion (without neglecting the fermions), the Killing spinor equation, as well as some simple and less simple supersymmetric solutions to this theory.
Miemiec, André, Schnakenburg, Igor
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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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Journal of Mathematical Physics, 2001 We conjecture that there exists a strong coupling limit of bosonic string theory which is related to the 26 dimensional theory in the same way that 11 dimensional M theory is related to superstring theory. More precisely, we believe that bosonic string theory is the compactification on a line interval of a 27 dimensional theory whose low-energy limit ...
Horowitz, Gary T., Susskind, Leonard
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