Tag Archives Calabi-Yau Manifolds

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 …

Deriving 4D De Sitter Space from T-Branes via D7-Brane Action

By George Shiber Friday, December 16, 2016Sunday, August 18, 2019 In M Theory, Mathematical Physics, Mathematics, Physics, Super String Theory, Supersymmetry Calabi-Yau Manifolds, De Sitter Spacetime

Building on my earlier work on T-branes and F-theory, here …

String Field Theory, 4-D Space-Time and the Superstring

By George Shiber Thursday, September 1, 2016Tuesday, February 25, 2020 In Grand Unification Physics, M Theory, Mathematical Physics, Mathematics, Philosophy Of Physics, Philosophy Of Science, Physics, Super String Theory, Witten Theory Calabi-Yau Manifolds, Chern-Simons gauge theory

Let us see how deeply interconnected string field theory, 4-D …

Flux Compactifications of String Theory and Kähler/Calabi–Yau manifolds

By George Shiber Monday, August 22, 2016Saturday, August 17, 2019 In Cosmology, Grand Unification Physics, M Theory, Mathematical Physics, Mathematics, Physics, Super String Theory, Supersymmetry 6-D Poincaré Invariance, Calabi-Yau Manifolds

In this post, I will analyse several deep issues pertaining …

String-Theory and Calabi-Yau Fourfolding of M-Theory

By George Shiber Monday, July 18, 2016Friday, October 26, 2018 In Cosmology, Grand Unification Physics, M Theory, Mathematical Physics, Mathematics, Philosophy Of Physics, Physics, Super String Theory, Supersymmetry Calabi-Yau Manifolds, M-Theory

In this post, I will carry a Calabi-Yau fourfold compactification …