8 research outputs found
The model for self-dual chiral bosons as a Hodge theory
Full text linkWe consider (1+1) dimensional theory for a single self-dual chiral boson as
classical model for gauge theory. Using Batalin-Fradkin-Vilkovisky (BFV)
technique the nilpotent BRST and anti BRST symmetry transformations for this
theory have been studied. In this model other forms of nilpotent symmetry
transformations like co-BRST and anti co-BRST which leave the gauge-fixing part
of the action invariant, are also explored. We show that the nilpotent charges
for these symmetry transformations satisfy the algebra of de Rham cohomological
operators in differential geometry. The Hodge decomposition theorem on compact
manifold is also studied in the context of conserved charges.Comment: 19 pages, No figures, Revtex, Final version to appear in EPJ
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Deposition of hydrogenated amorphous carbon films with enhanced sp3-C bonding on nanocrystalline palladium interlayer
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A new experiment for investigating evaporation and condensation of cryogenic propellants
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Ethical Commitment, Financial Performance, and Valuation: An Empirical Investigation of Korean Companies
No full textbusiness ethics, ethical commitment, ethical commitment index, financial performance, valuation, Korea,
