Standard and geometric approaches to quantum Liouville theory on the pseudosphere
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Publication:874596
DOI10.1016/J.NUCLPHYSB.2004.11.003zbMATH Open1137.81354arXivhep-th/0406014OpenAlexW1965070083MaRDI QIDQ874596
Author name not available (Why is that?)
Publication date: 10 April 2007
Published in: (Search for Journal in Brave)
Abstract: We compare the standard and geometric approaches to quantum Liouville theory on the pseudosphere by performing perturbative calculations of the one and two point functions up to the third order in the coupling constant. The choice of the Hadamard regularization within the geometric approach leads to a discrepancy with the standard approach. On the other hand, we find complete agreement between the results of the standard approach and the bootstrap conjectures for the one point function and the auxiliary two point function.
Full work available at URL: https://arxiv.org/abs/hep-th/0406014
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