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Exceptional Field Theory and M-Theory on Kovalev TCS G2-Manifolds

By George Shiber Friday, December 25, 2020Tuesday, October 5, 2021 In Grand Unification Physics, M Theory, Mathematical Physics, Mathematics, Physics, Super String Theory, Supersymmetry M-Theory, string theory

11D supergravity on Calabi-Yau orbifolds naturally induces ${{{\mathrm E}}_{{n(n)}}}{{\left( \mathbb{R} \right)}_{{n=6,7,8}}}$ exceptional symmetries in …

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M-Theory/Type-IIB Duality, Brane-Dynamics and EFT

By George Shiber Wednesday, November 1, 2017Sunday, November 25, 2018 In F Theory, Grand Unification Physics, M Theory, Mathematical Physics, Mathematics, Physics Calabi-Yau Manifolds, Dp/pq-Branes

Toroidal compactifications of 11-D supergravity naturally induce ${{{\mathrm E}}_{{n(n)}}}{{\left( \mathbb{R} \right)}_{{n=6,7,8}}}$ exceptional symmetries in …

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Chern–Simons Theory, the Orbifold Delta Function, and GUT-Models

By George Shiber Sunday, October 1, 2017Saturday, August 17, 2019 In F Theory, Grand Unification Physics, M Theory, Mathematics, Physics, Super String Theory, Supersymmetry Chern–Simons Theory, GUT

There is a deep way to geometrically engineer Yang-Mills GUT…

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String Field Theory, Gauge Theory and the Landau-Stueckelberg action

By George Shiber Monday, June 5, 2017Friday, October 26, 2018 In Grand Unification Physics, M Theory, Mathematical Physics, Mathematics, Physics, Super String Theory, Supersymmetry, Witten Theory Gauge Field Theory, String Field Theory

String Field Theory

Continuing from my last post where I discussed the triangular …

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F-Theory, the D-Term Equation and Representation Theory

By George Shiber Saturday, April 1, 2017Friday, October 26, 2018 In Grand Unification Physics, M Theory, Mathematics, Physics Calabi-Yau 4-folds, F-Theory

Representation Theory

Let us see how the Yukawa couplings among 4-D fermionic …

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Space-Time Uncertainty and Non-Locality in String-Theory

By George Shiber Friday, February 17, 2017Friday, October 26, 2018 In Grand Unification Physics, M Theory, Mathematical Physics, Mathematics, Physics, Super String Theory, Supersymmetry, Witten Theory Non-Commutative Spacetime, Non-locality

Space-Time Uncertainty

Among the many truly remarkable properties of M-theory, that it …

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