124 citations · 497 across the 9 of their papers we have counts for
10 papers · 1 filter
The LHC String Hunter's Companion
Dieter Lust, Stephan Stieberger, Tomasz R. Taylor
The mass scale of fundamental strings can be as low as few TeV/c^2 provided that spacetime extends into large extra dimensions. We discuss the phenomenological aspects of weakly co…
Complete Six-Gluon Disk Amplitude in Superstring Theory
Stephan Stieberger, Tomasz R. Taylor
We evaluate all next-to-maximal helicity violating (NMHV) six-gluon amplitudes in type I open superstring theory in four dimensions, at the disk level, to all orders in alpha'. Alt…
Non-commutative Field Theory with Twistor-like Coordinates
Tomasz R. Taylor
We consider quantum field theory in four-dimensional Minkowski spacetime, with the position coordinates represented by twistors instead of the usual world-vectors. Upon imposing ca…
Threshold Effects Beyond the Standard Model
Tomasz R. Taylor
In this contribution to the Festschrift celebrating Gabriele Veneziano on his 65th birthday, I discuss the threshold effects of extra dimensions and their applications to physics b…
Multi-Gluon Scattering in Open Superstring Theory
Stephan Stieberger, Tomasz R. Taylor
We discuss the amplitudes describing N-gluon scattering in type I superstring theory, on a disk world-sheet. After reviewing the general structure of amplitudes and the complicatio…
Amplitude for N-Gluon Superstring Scattering
S. Stieberger, T. R. Taylor
We consider scattering processes involving N gluonic massless states of open superstrings with certain Regge slope alpha'. At the semi-classical level, the string world-sheet sweep…