Generating functional for gravitational null initial data

@article{Wieland2019GeneratingFF,
  title={Generating functional for gravitational null initial data},
  author={Wolfgang Wieland},
  journal={arXiv: General Relativity and Quantum Cosmology},
  year={2019}
}
  • Wolfgang Wieland
  • Published 2019
  • Physics
  • arXiv: General Relativity and Quantum Cosmology
  • A field theory on a three-dimensional manifold is introduced, whose field equations are the constraint equations for general relativity on a three-dimensional null hypersurface. The underlying boundary action consists of two copies of the dressed Chern-Simons term for self-dual Ashtekar variables, a kinetic term for the null flag at the boundary plus additional junction conditions for the spin coefficients across the interface. In fact, there is a doubling of the field content, because the null… CONTINUE READING

    References

    Publications referenced by this paper.
    SHOWING 1-10 OF 56 REFERENCES