Schwarzschild metric fixes the Klein-Gordon single-scalar field to act as cosmological constant
Abstract
We consider the field equations of General Relativity with the Klein-Gordon (single-scalar) field acting as the source in the stress-energy tensor. We set the space-time to be of spherically symmetric and static features of Schwarzschild metric, and take the scalar field as a classical static field. Solutions fix the field as constant and lead to an associated result that the scalar field acts as a cosmological constant.
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Physics connects
26-28 October 2005, Central Philippine University, Iloilo City