Heterotic warped Eguchi-Hanson spectra with five-branes and line bundles
We consider heterotic strings on a warped Eguchi-Hanson space with five-brane and line bundle gauge fluxes. The heterotic string admits an exact CFT description in terms of an asymmetrically gauged SU(2)xSL(2,R) WZW model, in a specific double scaling limit in which the blow-up radius and the string...
Gespeichert in:
Veröffentlicht in: | arXiv.org 2013-10 |
---|---|
Hauptverfasser: | , |
Format: | Artikel |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
container_end_page | |
---|---|
container_issue | |
container_start_page | |
container_title | arXiv.org |
container_volume | |
creator | Carlevaro, Luca Stefan Groot Nibbelink |
description | We consider heterotic strings on a warped Eguchi-Hanson space with five-brane and line bundle gauge fluxes. The heterotic string admits an exact CFT description in terms of an asymmetrically gauged SU(2)xSL(2,R) WZW model, in a specific double scaling limit in which the blow-up radius and the string scale are sent to zero simultaneously. This allows us to compute the perturbative 6D spectra for these models in two independent fashions: i) Within the supergravity approximation we employ a representation dependent index; ii) In the double scaling limit we determine all marginal vertex operators of the coset CFT. To achieve agreement between the supergravity and the CFT spectra, we conjecture that the untwisted and the twisted CFT states correspond to the same set of hyper multiplets in supergravity. This is in a similar spirit as a conjectured duality between asymptotically linear dilaton CFTs and little string theory living on NS-five-branes. As the five-brane charge is non-vanishing, heterotic (anti-)five-branes have to be added in order to cancel irreducible gauge anomalies. The local spectra can be combined in such a way that supersymmetry is preserved on the compact resolved T^4/Z_2 orbifold by choosing the local gauge fluxes appropriately. |
doi_str_mv | 10.48550/arxiv.1308.0515 |
format | Article |
fullrecord | <record><control><sourceid>proquest_arxiv</sourceid><recordid>TN_cdi_arxiv_primary_1308_0515</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2082887668</sourcerecordid><originalsourceid>FETCH-LOGICAL-a518-3ea954ffa1b0e831be060110bc9135162ff4547baa07583e48fd243622abecbe3</originalsourceid><addsrcrecordid>eNotj89LwzAYhoMgOObuniTguTU_2-woY9rBwMvu5Uv7xWXUtCbtpv-9m_P0Xh5enoeQB85yZbRmzxC__THnkpmcaa5vyExIyTOjhLgji5QOjDFRlEJrOSNVhSPGfvQNPUEcsKXrj6nZ-6yCkPpA04DNGIGe_Linzh8xsxECJgqhpZ0PSO0U2g7TPbl10CVc_O-c7F7Xu1WVbd_fNquXbQaam0wiLLVyDrhlaCS3yArGObPNkkvNC-Gc0qq0AKzURqIyrhVKFkKAxcainJPH6-1fZT1E_wnxp77U1pfaM_B0BYbYf02YxvrQTzGclWrBjDCmLAojfwF22Vc5</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2082887668</pqid></control><display><type>article</type><title>Heterotic warped Eguchi-Hanson spectra with five-branes and line bundles</title><source>arXiv.org</source><source>Free E- Journals</source><creator>Carlevaro, Luca ; Stefan Groot Nibbelink</creator><creatorcontrib>Carlevaro, Luca ; Stefan Groot Nibbelink</creatorcontrib><description>We consider heterotic strings on a warped Eguchi-Hanson space with five-brane and line bundle gauge fluxes. The heterotic string admits an exact CFT description in terms of an asymmetrically gauged SU(2)xSL(2,R) WZW model, in a specific double scaling limit in which the blow-up radius and the string scale are sent to zero simultaneously. This allows us to compute the perturbative 6D spectra for these models in two independent fashions: i) Within the supergravity approximation we employ a representation dependent index; ii) In the double scaling limit we determine all marginal vertex operators of the coset CFT. To achieve agreement between the supergravity and the CFT spectra, we conjecture that the untwisted and the twisted CFT states correspond to the same set of hyper multiplets in supergravity. This is in a similar spirit as a conjectured duality between asymptotically linear dilaton CFTs and little string theory living on NS-five-branes. As the five-brane charge is non-vanishing, heterotic (anti-)five-branes have to be added in order to cancel irreducible gauge anomalies. The local spectra can be combined in such a way that supersymmetry is preserved on the compact resolved T^4/Z_2 orbifold by choosing the local gauge fluxes appropriately.</description><identifier>EISSN: 2331-8422</identifier><identifier>DOI: 10.48550/arxiv.1308.0515</identifier><language>eng</language><publisher>Ithaca: Cornell University Library, arXiv.org</publisher><subject>Anomalies ; Branes ; Dilatons ; Fluxes ; Line spectra ; Physics - High Energy Physics - Theory ; Scaling ; String theory ; Strings ; Supergravity ; Supersymmetry</subject><ispartof>arXiv.org, 2013-10</ispartof><rights>2013. This work is published under http://arxiv.org/licenses/nonexclusive-distrib/1.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>http://arxiv.org/licenses/nonexclusive-distrib/1.0</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>228,230,780,784,885,27925</link.rule.ids><backlink>$$Uhttps://doi.org/10.1007/JHEP10(2013)097$$DView published paper (Access to full text may be restricted)$$Hfree_for_read</backlink><backlink>$$Uhttps://doi.org/10.48550/arXiv.1308.0515$$DView paper in arXiv$$Hfree_for_read</backlink></links><search><creatorcontrib>Carlevaro, Luca</creatorcontrib><creatorcontrib>Stefan Groot Nibbelink</creatorcontrib><title>Heterotic warped Eguchi-Hanson spectra with five-branes and line bundles</title><title>arXiv.org</title><description>We consider heterotic strings on a warped Eguchi-Hanson space with five-brane and line bundle gauge fluxes. The heterotic string admits an exact CFT description in terms of an asymmetrically gauged SU(2)xSL(2,R) WZW model, in a specific double scaling limit in which the blow-up radius and the string scale are sent to zero simultaneously. This allows us to compute the perturbative 6D spectra for these models in two independent fashions: i) Within the supergravity approximation we employ a representation dependent index; ii) In the double scaling limit we determine all marginal vertex operators of the coset CFT. To achieve agreement between the supergravity and the CFT spectra, we conjecture that the untwisted and the twisted CFT states correspond to the same set of hyper multiplets in supergravity. This is in a similar spirit as a conjectured duality between asymptotically linear dilaton CFTs and little string theory living on NS-five-branes. As the five-brane charge is non-vanishing, heterotic (anti-)five-branes have to be added in order to cancel irreducible gauge anomalies. The local spectra can be combined in such a way that supersymmetry is preserved on the compact resolved T^4/Z_2 orbifold by choosing the local gauge fluxes appropriately.</description><subject>Anomalies</subject><subject>Branes</subject><subject>Dilatons</subject><subject>Fluxes</subject><subject>Line spectra</subject><subject>Physics - High Energy Physics - Theory</subject><subject>Scaling</subject><subject>String theory</subject><subject>Strings</subject><subject>Supergravity</subject><subject>Supersymmetry</subject><issn>2331-8422</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GOX</sourceid><recordid>eNotj89LwzAYhoMgOObuniTguTU_2-woY9rBwMvu5Uv7xWXUtCbtpv-9m_P0Xh5enoeQB85yZbRmzxC__THnkpmcaa5vyExIyTOjhLgji5QOjDFRlEJrOSNVhSPGfvQNPUEcsKXrj6nZ-6yCkPpA04DNGIGe_Linzh8xsxECJgqhpZ0PSO0U2g7TPbl10CVc_O-c7F7Xu1WVbd_fNquXbQaam0wiLLVyDrhlaCS3yArGObPNkkvNC-Gc0qq0AKzURqIyrhVKFkKAxcainJPH6-1fZT1E_wnxp77U1pfaM_B0BYbYf02YxvrQTzGclWrBjDCmLAojfwF22Vc5</recordid><startdate>20131017</startdate><enddate>20131017</enddate><creator>Carlevaro, Luca</creator><creator>Stefan Groot Nibbelink</creator><general>Cornell University Library, arXiv.org</general><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>L6V</scope><scope>M7S</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><scope>GOX</scope></search><sort><creationdate>20131017</creationdate><title>Heterotic warped Eguchi-Hanson spectra with five-branes and line bundles</title><author>Carlevaro, Luca ; Stefan Groot Nibbelink</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a518-3ea954ffa1b0e831be060110bc9135162ff4547baa07583e48fd243622abecbe3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Anomalies</topic><topic>Branes</topic><topic>Dilatons</topic><topic>Fluxes</topic><topic>Line spectra</topic><topic>Physics - High Energy Physics - Theory</topic><topic>Scaling</topic><topic>String theory</topic><topic>Strings</topic><topic>Supergravity</topic><topic>Supersymmetry</topic><toplevel>online_resources</toplevel><creatorcontrib>Carlevaro, Luca</creatorcontrib><creatorcontrib>Stefan Groot Nibbelink</creatorcontrib><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>Access via ProQuest (Open Access)</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><collection>arXiv.org</collection><jtitle>arXiv.org</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Carlevaro, Luca</au><au>Stefan Groot Nibbelink</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Heterotic warped Eguchi-Hanson spectra with five-branes and line bundles</atitle><jtitle>arXiv.org</jtitle><date>2013-10-17</date><risdate>2013</risdate><eissn>2331-8422</eissn><abstract>We consider heterotic strings on a warped Eguchi-Hanson space with five-brane and line bundle gauge fluxes. The heterotic string admits an exact CFT description in terms of an asymmetrically gauged SU(2)xSL(2,R) WZW model, in a specific double scaling limit in which the blow-up radius and the string scale are sent to zero simultaneously. This allows us to compute the perturbative 6D spectra for these models in two independent fashions: i) Within the supergravity approximation we employ a representation dependent index; ii) In the double scaling limit we determine all marginal vertex operators of the coset CFT. To achieve agreement between the supergravity and the CFT spectra, we conjecture that the untwisted and the twisted CFT states correspond to the same set of hyper multiplets in supergravity. This is in a similar spirit as a conjectured duality between asymptotically linear dilaton CFTs and little string theory living on NS-five-branes. As the five-brane charge is non-vanishing, heterotic (anti-)five-branes have to be added in order to cancel irreducible gauge anomalies. The local spectra can be combined in such a way that supersymmetry is preserved on the compact resolved T^4/Z_2 orbifold by choosing the local gauge fluxes appropriately.</abstract><cop>Ithaca</cop><pub>Cornell University Library, arXiv.org</pub><doi>10.48550/arxiv.1308.0515</doi><oa>free_for_read</oa></addata></record> |
fulltext | fulltext |
identifier | EISSN: 2331-8422 |
ispartof | arXiv.org, 2013-10 |
issn | 2331-8422 |
language | eng |
recordid | cdi_arxiv_primary_1308_0515 |
source | arXiv.org; Free E- Journals |
subjects | Anomalies Branes Dilatons Fluxes Line spectra Physics - High Energy Physics - Theory Scaling String theory Strings Supergravity Supersymmetry |
title | Heterotic warped Eguchi-Hanson spectra with five-branes and line bundles |
url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-23T07%3A05%3A15IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_arxiv&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Heterotic%20warped%20Eguchi-Hanson%20spectra%20with%20five-branes%20and%20line%20bundles&rft.jtitle=arXiv.org&rft.au=Carlevaro,%20Luca&rft.date=2013-10-17&rft.eissn=2331-8422&rft_id=info:doi/10.48550/arxiv.1308.0515&rft_dat=%3Cproquest_arxiv%3E2082887668%3C/proquest_arxiv%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2082887668&rft_id=info:pmid/&rfr_iscdi=true |