The String Coffee Table
A Group Blog on Physics
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- Postdoctoral Position at the interface of Algebra, Conformal Field Theory and String Theory
Postdoc position in algebra, CFT and strings. - More polymer oscillators
The same day as the "Lessons from the LQG string" appeared on hep-th, there was another paper by Corichi,... - Lessons from the LQG string
It’s now two years, that Giuseppe and I have put out out our paper comparing the usual quantisation of the... - The Master constraint program in LQG
I’m a little reluctant to post much on the master constraint program because I haven’t read much on it. But... - The Harmonic Oscillator in LQG
I’ve been trying to understand Thomas Thiemann’s riposte to the papers of Nicolai, Peeters and Zamaklar, Nicolai and Peeters and... - Not Even Wrong
The physics blog-wars have hit the world of publishing with Peter Woit's Not Even Wrong and Lee Smolin's The Trouble... - The n-Category Café
New group blog: "The n-Category Cafe". - Synthetic Transitions
On deriving 2-connection transition laws using synthetic differential geometry. - Quillen's Superconnections -- Functorially
On how to interpret the superconnections appearing on brane/anti-brane configurations in terms of functorial transport. - K-Theory for Dummies, II
Some remarks on K-theory and D-branes. - Brodzki, Mathai, Rosenberg & Szabo on D-Branes, RR-Fields and Duality
Mathai et al give a detailed analysis of the nature of D-branes, RR-charges and T-duality using and extending the topological/algebraic machinery known from "topological T-duality". - 2-Palatini
Some remarks on formulations of (super)gravity in terms of n-connections. - Herbst, Hori & Page on Equivalence of LG and CY
Hori and Herbst on equivalence of Landau-Ginzburg and Calabi-Yau TFT models using gauged linear sigma models. - Gomi on Reps of p-Form Connection Quantum Algebras
Gomi on the construction of projective unitary reps of centrally extended groups of p-form connections. - Seminar on 2-Vector Bundles and Elliptic Cohomology, VI
More detials on elliptic curves, formal groups and "classical" elliptic cohomology.
