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arXiv · 2312.14744

Boundary Liouville Conformal Field Theory in Four Dimensions

Adwait Gaikwad·Amitay C. Kislev·Tom Levy·Yaron Oz
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Abstract

Higher dimensional Euclidean Liouville conformal field theories (LCFTs) consist of a log-correlated real scalar field with a background charge and an exponential potential. We analyse the LCFT on a four-dimensional manifold with a boundary. We extend to the boundary, the conformally covariant GJMS operator and the ${\cal Q}$-curvature term in the LCFT action and classify the conformal boundary conditions. Working on a flat space with plate boundary, we calculate the dimensions of the boundary conformal primary operators, the two- and three-point functions of the displacement operator and the boundary conformal anomaly coefficients.

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Adwait Gaikwad, Amitay C. Kislev, Tom Levy, Yaron Oz. 2023-12-22. Boundary Liouville Conformal Field Theory in Four Dimensions. https://arxiv.org/abs/2312.14744

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