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Article overview
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No Conformal Anomaly in Unimodular Gravity | Enrique Álvarez
; Mario Herrero-Valea
; | Date: |
22 Jan 2013 | Abstract: | The conformal invariance of unimodular gravity survives quantum corrections,
even in the presence of conformal matter. Unimodular gravity can actually be
understood as a certain truncation of the full Einstein-Hilbert theory, where
in the Einstein frame the metric tensor enjoys unit determinant. Our result is
compatible with the idea that the corresponding restriction in the functional
integral is consistent as well. | Source: | arXiv, 1301.5130 | Services: | Forum | Review | PDF | Favorites |
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