Fermion condensation under rotation on anti-de Sitter space
Abstract
Due to the local curvature, the fermion condensate (FC) for a free Dirac field on anti-de Sitter (adS) space becomes finite, even in the massless limit. Employing the point splitting method using an exact expression for the Feynman two-point function, an experssion for the local FC is derived. Integrating this expression, we report the total FC in the adS volume and on its boundary.
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