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hep-th2009★ 38 cited
Relaxing a large cosmological constant
Florian Bauer, Joan Sola, Hrvoje Stefancic
The cosmological constant (CC) problem is the biggest enigma of theoretical physics ever. In recent times, it has been rephrased as the dark energy problem in order to encompass a…
hep-th2008★ 64 cited
Multiple Membranes from Gauged Supergravity
Eric A. Bergshoeff, Mees de Roo, Olaf Hohm +1
Starting from gauged N=8 supergravity in three dimensions we construct actions for multiple membranes by taking the limit to global supersymmetry for different choices of the embed…