Title of article
Resolution of the BRS singlet-pair problem in quantum Einstein gravity Original Research Article
Author/Authors
Mitsuo Abe، نويسنده , , Noboru Nakanishi، نويسنده , , Izumi Ojima، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1997
Pages
13
From page
466
To page
478
Abstract
The possible existence of BRS singlet pairs causes trouble for the proof of unitarity based on the BRS symmetry, especially in quantum gravity. In quantum Einstein gravity, this difficulty is resolved in the framework of its covariant operator formalism by generalizing the proof based on both BRS and anti-BRS symmetries.
Keywords
* BRS singlet-pair problem , * Unitarity , * Subsidiary condition , * Quantum Einstein gravity , * BRS symmetry
Journal title
Nuclear Physics B
Serial Year
1997
Journal title
Nuclear Physics B
Record number
878444
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