Null strings exhibit an independent Carroll-Weyl gauge symmetry that necessitates an extended BMS₃ algebra of constraints.
BMS-like algebras: canonical realisations and BRST quantisation
2 Pith papers cite this work. Polarity classification is still indexing.
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hep-th 2years
2026 2verdicts
UNVERDICTED 2representative citing papers
An overlooked local symmetry in the null string action reduces physical degrees of freedom to D-3 rather than the D-2 reported in prior literature.
citing papers explorer
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Null Strings Gauged and Reloaded, II: Consistent Classical Treatment of the Null Strings
Null strings exhibit an independent Carroll-Weyl gauge symmetry that necessitates an extended BMS₃ algebra of constraints.
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On the Consistency of Null Strings Literature: The Tale of an Overlooked Symmetry
An overlooked local symmetry in the null string action reduces physical degrees of freedom to D-3 rather than the D-2 reported in prior literature.