- Universidad Autónoma de MadridES618 papers
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- Tata Institute of Fundamental ResearchIN132 papers
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- Beijing Institute of Mathematical Sciences and Applications64 papers
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Showing 1991Show all
2 papers · 1 filter
hep-th1991★ 9 cited
States of non-zero ghost number in matter coupled to 2d gravity
S. Govindarajan, T. Jayaraman, V. John +1
We study matter coupled to gravity in the Coulomb gas formalism using the double cohomology of the string BRST and Felder BRST charges. We find that states outside the primar…
hep-th1991★ 107 cited
Three Dimensional Chern-Simons Theory as a Theory of Knots and Links
R. K. Kaul, T. R. Govindarajan
Three dimensional SU(2) Chern-Simons theory has been studied as a topological field theory to provide a field theoretic description of knots and links in three dimensions. A system…