Quantum Relaxation of the Cosmological Constant

Abstract

We describe a mechanism that drives the Cosmological Constant to zero value. This mechanism is based on the quantum triviality of $\lambda {\varphi }^4$ field theory and works in $AdS$ space. Some subtleties of the model are discussed.

Comments: Einstein Memorial Issue, Physics Letters A. Presented at the Kummerfest, Vienna, January 2005, 5 pages. Latex