Article ID Journal Published Year Pages File Type
10724425 Physics Letters B 2009 7 Pages PDF
Abstract
We consider a noncommutative scalar field with a covariantly constant noncommutative parameter in a curved space-time background. For a potential as a noncommutative polynomial it is shown that the stability conditions are unaffected by the noncommutativity, a result that is valid irrespective whether space-time has horizons or not.
Related Topics
Physical Sciences and Engineering Physics and Astronomy Nuclear and High Energy Physics
Preview
Stability conditions for a noncommutative scalar field coupled to gravity
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