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Breaking of de Sitter Symmetry
Sitter Symmetry High Energy Physics
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2010/12/23
We show that an interacting spin-0 field on a de Sitter space background will break the underlying de Sitter symmetry. This is done first for a (1+1) de Sitter space where a boson-fermion corresponde...
Breaking of de Sitter Symmetry
de Sitter Symmetry
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2010/12/21
We show that an interacting spin-0 field on a de Sitter space backgroundwill break the underlying de Sitter symmetry. This is done first for a (1+1) de Sitter space where a boson-fermion correspondenc...
Anomaly breaking of de Sitter symmetry
Anomaly breaking de Sitter symmetry
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2010/12/21
To one loop order, interacting boson fields on de Sitter space have an “infrared” anomaly that breaks the de Sitter symmetry for all vacua save the Euclidian one. The divergence of a symmetry current ...
Anomaly breaking of de Sitter symmetry
Anomaly breaking Sitter symmetry
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2010/12/22
To one loop order, interacting boson fields on de Sitter space have an "infrared" anomaly that breaks the de Sitter symmetry for all vacua save the Euclidian one. The divergence of a symmetry current ...