M-Theory, the Witten Equation and Picard-Lefschetz Theory
This is a series of posts that hopefully will culminate …
The Dirac-Born-Infeld Action, D-Branes and Spacetime Symmetries
In this post, in order to solve the Wheeler-deWitt problem-of-time …
The Wheeler-DeWitt Metric, Indefiniteness, Quantum Cosmology, and Gravity
The unification problem in physics has at its heart the …
M-Theory, Space-like Branes, and their Dirac-Born-Infeld Action
How to make a space-like brane time-like, and why it …
M-Theory, Brane-World Cosmology, and Gauss-Codazzi Analysis
In this post, I will derive universal expansionary acceleration in …