Three-point function in perturbed Liouville gravity

Three-point correlation function in perturbed conformal field theory coupled to two-dimensional quantum gravity (perturbed Liouville gravity) is explicitly computed by using the free field approach. The representation considered here is the one recently proposed in [G. Giribet, Nucl. Phys. B 737 (20...

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Autor principal: Giribet, G.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_03702693_v637_n3_p192_Giribet
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_03702693_v637_n3_p192_Giribet
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spelling todo:paper_03702693_v637_n3_p192_Giribet2023-10-03T15:28:57Z Three-point function in perturbed Liouville gravity Giribet, G. Three-point correlation function in perturbed conformal field theory coupled to two-dimensional quantum gravity (perturbed Liouville gravity) is explicitly computed by using the free field approach. The representation considered here is the one recently proposed in [G. Giribet, Nucl. Phys. B 737 (2006) 209] to describe the string theory in AdS3 space. Consequently, this computation extends previous results which presented free field calculations of particular cases of string amplitudes, and confirms that the free field approach leads to the exact result. Remarkably, this representation allows to compute winding violating three-point functions without making use of the spectral flow operator. © 2006 Elsevier B.V. All rights reserved. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_03702693_v637_n3_p192_Giribet
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description Three-point correlation function in perturbed conformal field theory coupled to two-dimensional quantum gravity (perturbed Liouville gravity) is explicitly computed by using the free field approach. The representation considered here is the one recently proposed in [G. Giribet, Nucl. Phys. B 737 (2006) 209] to describe the string theory in AdS3 space. Consequently, this computation extends previous results which presented free field calculations of particular cases of string amplitudes, and confirms that the free field approach leads to the exact result. Remarkably, this representation allows to compute winding violating three-point functions without making use of the spectral flow operator. © 2006 Elsevier B.V. All rights reserved.
format JOUR
author Giribet, G.
spellingShingle Giribet, G.
Three-point function in perturbed Liouville gravity
author_facet Giribet, G.
author_sort Giribet, G.
title Three-point function in perturbed Liouville gravity
title_short Three-point function in perturbed Liouville gravity
title_full Three-point function in perturbed Liouville gravity
title_fullStr Three-point function in perturbed Liouville gravity
title_full_unstemmed Three-point function in perturbed Liouville gravity
title_sort three-point function in perturbed liouville gravity
url http://hdl.handle.net/20.500.12110/paper_03702693_v637_n3_p192_Giribet
work_keys_str_mv AT giribetg threepointfunctioninperturbedliouvillegravity
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