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Quantum 3D Superstrings
Quantum 3D Superstrings spacetime supersymmetry classical Green-Schwarz
2011/7/27
Abstract: The classical Green-Schwarz superstring action, with N=1 or N=2 spacetime supersymmetry, exists for spacetime dimensions D=3,4,6,10, but quantization in the light-cone gauge breaks Lorentz i...
Formation & evolution of cosmic superstrings: a short review
cosmic superstrings cosmic strings brane inflation M-theory
2010/3/19
I will briefly review the formation and evolution of cosmic superstrings, in the context of brane-world cosmological models within M-theory. These objects can play the role of cosmic strings, offering...
On the Superstrings-Induced Four-Dimensional Gravity and Its Applications to Cosmology
Four-Dimensional Gravity density perturbations Cosmology quantum gravity
2009/9/4
We review the status of the fourth-order (quartic in the spacetime curvature) terms induced by superstrings/M-theory (compactified on a warped torus) in the leading order with respect to the Regge slo...
Theoretical Motivation for Studying Superstrings.