Abstract:
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.
Registro:
Documento: |
Artículo
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Título: | Three-point function in perturbed Liouville gravity |
Autor: | Giribet, G. |
Filiación: | Department of Physics, Universidad de Buenos Aires, Ciudad Universitaria, 1428 Buenos Aires, Argentina Institute of Physics, Universidad Nacional de La Plata, C.C. 67, 1900 La Plata, Argentina
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Año: | 2006
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Volumen: | 637
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Número: | 3
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Página de inicio: | 192
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Página de fin: | 198
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DOI: |
http://dx.doi.org/10.1016/j.physletb.2006.04.022 |
Título revista: | Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
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Título revista abreviado: | Phys Lett Sect B Nucl Elem Part High-Energy Phys
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ISSN: | 03702693
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CODEN: | PYLBA
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03702693_v637_n3_p192_Giribet |
Referencias:
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Citas:
---------- APA ----------
(2006)
. Three-point function in perturbed Liouville gravity. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 637(3), 192-198.
http://dx.doi.org/10.1016/j.physletb.2006.04.022---------- CHICAGO ----------
Giribet, G.
"Three-point function in perturbed Liouville gravity"
. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics 637, no. 3
(2006) : 192-198.
http://dx.doi.org/10.1016/j.physletb.2006.04.022---------- MLA ----------
Giribet, G.
"Three-point function in perturbed Liouville gravity"
. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 637, no. 3, 2006, pp. 192-198.
http://dx.doi.org/10.1016/j.physletb.2006.04.022---------- VANCOUVER ----------
Giribet, G. Three-point function in perturbed Liouville gravity. Phys Lett Sect B Nucl Elem Part High-Energy Phys. 2006;637(3):192-198.
http://dx.doi.org/10.1016/j.physletb.2006.04.022