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- M-theory abstract "In theoretical physics, M-theory is an extension of string theory in which 11 dimensions of spacetime are identified as 7 higher-dimensions plus the 4 common dimensions (11D st = 7 hd + 4D). Proponents believe that the 11-dimensional theory unites all five 10-dimensional string theories (10D st = 6 hd + 4D) and supersedes them. Though a full description of the theory is not known, the low-entropy dynamics are known to be supergravity interacting with 2- and 5-dimensional membranes. This idea is the unique supersymmetric theory in 11 dimensions (11D), with its low-entropy matter content and interactions fully determined, and can be obtained as the strong coupling limit of type IIA string theory because a new dimension of space emerges as the coupling constant increases.Drawing on the work of a number of string theorists (including Ashoke Sen, Chris Hull, Paul Townsend, Michael Duff and John Schwarz), Edward Witten of the Institute for Advanced Study suggested its existence at a conference at USC in 1995, and used M-theory to explain a number of previously observed dualities, initiating a flurry of new research in string theory called the second superstring revolution.In the early 1990s, it was shown that the various superstring theories were related by dualities which allow the description of an object in one super string theory to be related to the description of a different object in another super string theory. These relationships imply that each of the super string theories is a different aspect of a single underlying theory, proposed by Witten, and named "M-theory". Originally the letter M in M-theory was taken from membrane, a construct designed to generalize the strings of string theory. However, as Witten was more skeptical about membranes than his colleagues, he opted for "M-theory" rather than "Membrane theory". Witten has since stated that the different interpretations of the M can be a matter of taste for the user, such as magic, mystery, and mother theory. In the TV adaptation of The Elegant Universe, Witten suggests the M as also meaning matrix, along with Leonard Susskind guessing it as meaning monstrous. M-theory (and string theory) has been criticized for lacking predictive power or being untestable. Further work continues to find mathematical constructs that join various surrounding theories. However, the tangible success of M-theory can be questioned, given its current incompleteness and limited predictive power.".
- M-theory wikiPageExternalLink 1108.0868.
- M-theory wikiPageExternalLink 9608117.
- M-theory wikiPageExternalLink 9610043.pdf.
- M-theory wikiPageExternalLink dewit_88_quantummechanics.pdf.
- M-theory wikiPageExternalLink 0509137.
- M-theory wikiPageExternalLink sci-q.html.
- M-theory wikiPageExternalLink superstringtheory.com.
- M-theory wikiPageExternalLink qg_ss.html.
- M-theory wikiPageExternalLink wordpress.
- M-theory wikiPageExternalLink sciam14395569.pdf.
- M-theory wikiPageExternalLink elegant.
- M-theory wikiPageExternalLink mmm.pdf.
- M-theory wikiPageExternalLink brian_greene_on_string_theory.html.
- M-theory wikiPageExternalLink str154.html.
- M-theory wikiPageID "20406".
- M-theory wikiPageRevisionID "601461675".
- M-theory hasPhotoCollection M-theory.
- M-theory subject Category:Algebraic_geometry.
- M-theory subject Category:Duality_theories.
- M-theory subject Category:Physical_cosmology.
- M-theory subject Category:String_theory.
- M-theory type Abstraction100002137.
- M-theory type Cognition100023271.
- M-theory type DualityTheories.
- M-theory type Explanation105793000.
- M-theory type HigherCognitiveProcess105770664.
- M-theory type Process105701363.
- M-theory type PsychologicalFeature100023100.
- M-theory type Theory105989479.
- M-theory type Thinking105770926.
- M-theory comment "In theoretical physics, M-theory is an extension of string theory in which 11 dimensions of spacetime are identified as 7 higher-dimensions plus the 4 common dimensions (11D st = 7 hd + 4D). Proponents believe that the 11-dimensional theory unites all five 10-dimensional string theories (10D st = 6 hd + 4D) and supersedes them. Though a full description of the theory is not known, the low-entropy dynamics are known to be supergravity interacting with 2- and 5-dimensional membranes.".
- M-theory label "M-Theorie".
- M-theory label "M-teoria".
- M-theory label "M-theorie".
- M-theory label "M-theory".
- M-theory label "M理論".
- M-theory label "M理论".
- M-theory label "Teoria M".
- M-theory label "Teoria-M".
- M-theory label "Teoría M".
- M-theory label "Théorie M".
- M-theory label "М-теория".
- M-theory label "نظرية-إم".
- M-theory sameAs M-teorie.
- M-theory sameAs M-Theorie.
- M-theory sameAs Θεωρία-Μ.
- M-theory sameAs Teoría_M.
- M-theory sameAs Théorie_M.
- M-theory sameAs Teori-M.
- M-theory sameAs Teoria_M.
- M-theory sameAs M理論.
- M-theory sameAs M이론.
- M-theory sameAs M-theorie.
- M-theory sameAs M-teoria.
- M-theory sameAs Teoria-M.
- M-theory sameAs m.053zd.
- M-theory sameAs Q232184.
- M-theory sameAs Q232184.
- M-theory sameAs M-theory.
- M-theory wasDerivedFrom M-theory?oldid=601461675.
- M-theory homepage superstringtheory.com.
- M-theory isPrimaryTopicOf M-theory.