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arXiv · 1004.2986

Refined Cigar and Omega-deformed Conifold

Yu Nakayama
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Abstract

Antoniadis et al proposed a relation between the Omega-deformation and refined correlation functions of the topological string theory. We investigate the proposal for the deformed conifold geometry from a non-compact Gepner model approach. The topological string theory on the deformed conifold has a dual description in terms of the c=1 non-critical string theory at the self-dual radius, and the Omega-deformation yields the radius deformation. We show that the refined correlation functions computed from the twisted SL(2,R)/U(1) Kazama-Suzuki coset model at level k=1 have direct c=1 non-critical string theory interpretations. After subtracting the leading singularity to procure the 1PI effective action, we obtain the agreement with the proposal.

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Yu Nakayama. 2010-07-30. Refined Cigar and Omega-deformed Conifold. https://doi.org/10.1007/jhep07(2010)054

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