Open/Closed Topological CP1 Sigma Model Revisited

We consider the topological sigma-model on Riemann surfaces with genus g and h holes, and target space CP1. We calculate the correlation functions of bulk and boundary operators, and study the symmetries of the model and its most general deformation. We study the open/closed topological field theory...

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Detalles Bibliográficos
Autores principales: Elitzur, Shmuel, Oz, Yaron, Rabinovici, Eliezer, Walcher, Johannes
Lenguaje:eng
Publicado: 2011
Materias:
Particle Physics - Theory
Acceso en línea:https://dx.doi.org/10.1007/JHEP01(2012)101
http://cds.cern.ch/record/1359531
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author Elitzur, Shmuel
Oz, Yaron
Rabinovici, Eliezer
Walcher, Johannes
author_facet Elitzur, Shmuel
Oz, Yaron
Rabinovici, Eliezer
Walcher, Johannes
author_sort Elitzur, Shmuel
collection CERN
description We consider the topological sigma-model on Riemann surfaces with genus g and h holes, and target space CP1. We calculate the correlation functions of bulk and boundary operators, and study the symmetries of the model and its most general deformation. We study the open/closed topological field theory (TFT) correspondence by summing up the boundaries. We argue that this summation can be understood as a renormalization of the closed TFT. We couple the model to topological gravity and derive constitutive relations between the correlation functions of bulk and boundary operators.
id cern-1359531
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2011
record_format invenio
spelling cern-13595312023-10-04T06:05:47Zdoi:10.1007/JHEP01(2012)101http://cds.cern.ch/record/1359531engElitzur, ShmuelOz, YaronRabinovici, EliezerWalcher, JohannesOpen/Closed Topological CP1 Sigma Model RevisitedParticle Physics - TheoryWe consider the topological sigma-model on Riemann surfaces with genus g and h holes, and target space CP1. We calculate the correlation functions of bulk and boundary operators, and study the symmetries of the model and its most general deformation. We study the open/closed topological field theory (TFT) correspondence by summing up the boundaries. We argue that this summation can be understood as a renormalization of the closed TFT. We couple the model to topological gravity and derive constitutive relations between the correlation functions of bulk and boundary operators.We consider the topological sigma-model on Riemann surfaces with genus g and h holes, and target space CP1. We calculate the correlation functions of bulk and boundary operators, and study the symmetries of the model and its most general deformation. We study the open/closed topological field theory (TFT) correspondence by summing up the boundaries. We argue that this summation can be understood as a renormalization of the closed TFT. We couple the model to topological gravity and derive constitutive relations between the correlation functions of bulk and boundary operators.arXiv:1106.2967oai:cds.cern.ch:13595312011-06-16
spellingShingle Particle Physics - Theory
Elitzur, Shmuel
Oz, Yaron
Rabinovici, Eliezer
Walcher, Johannes
Open/Closed Topological CP1 Sigma Model Revisited
title Open/Closed Topological CP1 Sigma Model Revisited
title_full Open/Closed Topological CP1 Sigma Model Revisited
title_fullStr Open/Closed Topological CP1 Sigma Model Revisited
title_full_unstemmed Open/Closed Topological CP1 Sigma Model Revisited
title_short Open/Closed Topological CP1 Sigma Model Revisited
title_sort open/closed topological cp1 sigma model revisited
topic Particle Physics - Theory
url https://dx.doi.org/10.1007/JHEP01(2012)101
http://cds.cern.ch/record/1359531
work_keys_str_mv AT elitzurshmuel openclosedtopologicalcp1sigmamodelrevisited
AT ozyaron openclosedtopologicalcp1sigmamodelrevisited
AT rabinovicieliezer openclosedtopologicalcp1sigmamodelrevisited
AT walcherjohannes openclosedtopologicalcp1sigmamodelrevisited

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