Heterotic resolved conifolds with torsion, from supergravity to CFT
We obtain a family of heterotic supergravity backgrounds describing warped non-Kähler conifolds with three-form flux and an Abelian gauge bundle, preserving = 1 supersymmetry in four dimensions. At large distance from the singularity the usual Ricci- at conifold is recovered. By performing a ℤ 2 orb...
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creator | Carlevaro, L. Israël, D. |
description | We obtain a family of heterotic supergravity backgrounds describing warped non-Kähler conifolds with three-form flux and an Abelian gauge bundle, preserving
= 1 supersymmetry in four dimensions. At large distance from the singularity the usual Ricci- at conifold is recovered. By performing a ℤ
2
orbifold of the
T
1,1
base, the conifold singularity can be blown-up to a four-cycle, leading to a completely smooth geometry. Remarkably, the throat regions of the solutions, which can be isolated from the asymptotic Ricci-flat geometry using a double-scaling limit, possess a worldsheet CFT description in terms of heterotic cosets whose target space is the warped resolved orbifoldized conifold. Thus this construction provides exact solutions of the modified Bianchi identity. By solving algebraically these CFTs we compute the exact tree-level heterotic string spectrum and describe worldsheet non-perturbative effects. The holographic dual of these solutions, in particular their confining behavior, and the embedding of these fluxed singularities into heterotic compactifications with torsion are also discussed. |
doi_str_mv | 10.1007/JHEP01(2010)083 |
format | Article |
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= 1 supersymmetry in four dimensions. At large distance from the singularity the usual Ricci- at conifold is recovered. By performing a ℤ
2
orbifold of the
T
1,1
base, the conifold singularity can be blown-up to a four-cycle, leading to a completely smooth geometry. Remarkably, the throat regions of the solutions, which can be isolated from the asymptotic Ricci-flat geometry using a double-scaling limit, possess a worldsheet CFT description in terms of heterotic cosets whose target space is the warped resolved orbifoldized conifold. Thus this construction provides exact solutions of the modified Bianchi identity. By solving algebraically these CFTs we compute the exact tree-level heterotic string spectrum and describe worldsheet non-perturbative effects. The holographic dual of these solutions, in particular their confining behavior, and the embedding of these fluxed singularities into heterotic compactifications with torsion are also discussed.</description><identifier>ISSN: 1029-8479</identifier><identifier>EISSN: 1029-8479</identifier><identifier>DOI: 10.1007/JHEP01(2010)083</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer-Verlag</publisher><subject>Classical and Quantum Gravitation ; Elementary Particles ; Exact solutions ; High energy physics ; Physics ; Physics and Astronomy ; Quantum Field Theories ; Quantum Field Theory ; Quantum Physics ; Relativity Theory ; Sciences of the Universe ; Singularities ; String Theory ; Supergravity ; Supersymmetry</subject><ispartof>Journal of High Energy Physics, 2010-01, Vol.2010 (1), Article 83</ispartof><rights>The Author(s) 2010. This article is distributed under the terms of the Creative Commons Attribution License which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited.</rights><rights>The Author(s) 2010. Open Access This article is distributed under the terms of the Creative Commons Attribution License which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited. This work is published under https://creativecommons.org/licenses/by-nc/2.0 (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c421t-85483ad268ced8e2229f7f58eba95c11ab4d7e4f933afc20c178898f95e7fcbd3</citedby><cites>FETCH-LOGICAL-c421t-85483ad268ced8e2229f7f58eba95c11ab4d7e4f933afc20c178898f95e7fcbd3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/JHEP01(2010)083$$EPDF$$P50$$Gspringer$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://doi.org/10.1007/JHEP01(2010)083$$EHTML$$P50$$Gspringer$$Hfree_for_read</linktohtml><link.rule.ids>314,780,784,885,27924,27925,41120,42189,51576</link.rule.ids><backlink>$$Uhttps://hal.science/hal-03646192$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Carlevaro, L.</creatorcontrib><creatorcontrib>Israël, D.</creatorcontrib><title>Heterotic resolved conifolds with torsion, from supergravity to CFT</title><title>Journal of High Energy Physics</title><addtitle>J. High Energ. Phys</addtitle><description>We obtain a family of heterotic supergravity backgrounds describing warped non-Kähler conifolds with three-form flux and an Abelian gauge bundle, preserving
= 1 supersymmetry in four dimensions. At large distance from the singularity the usual Ricci- at conifold is recovered. By performing a ℤ
2
orbifold of the
T
1,1
base, the conifold singularity can be blown-up to a four-cycle, leading to a completely smooth geometry. Remarkably, the throat regions of the solutions, which can be isolated from the asymptotic Ricci-flat geometry using a double-scaling limit, possess a worldsheet CFT description in terms of heterotic cosets whose target space is the warped resolved orbifoldized conifold. Thus this construction provides exact solutions of the modified Bianchi identity. By solving algebraically these CFTs we compute the exact tree-level heterotic string spectrum and describe worldsheet non-perturbative effects. The holographic dual of these solutions, in particular their confining behavior, and the embedding of these fluxed singularities into heterotic compactifications with torsion are also discussed.</description><subject>Classical and Quantum Gravitation</subject><subject>Elementary Particles</subject><subject>Exact solutions</subject><subject>High energy physics</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Quantum Field Theories</subject><subject>Quantum Field Theory</subject><subject>Quantum Physics</subject><subject>Relativity Theory</subject><subject>Sciences of the Universe</subject><subject>Singularities</subject><subject>String Theory</subject><subject>Supergravity</subject><subject>Supersymmetry</subject><issn>1029-8479</issn><issn>1029-8479</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><sourceid>C6C</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp1kMFLwzAUh4MoOKdnrwUvDqx7SdolOY6yWWWgh3kOWZpsHV0zk66y_96Oinrx9MLL9_vx-BC6xfCIAdj4JZ-9Ab4ngGEEnJ6hAQYiYp4wcf7nfYmuQtgC4BQLGKAsN43xril15E1wVWuKSLu6tK4qQvRZNpuocT6Urn6IrHe7KBz2xq-9asvm2H1F2Xx5jS6sqoK5-Z5D9D6fLbM8Xrw-PWfTRawTgpuYpwmnqiATrk3BDSFEWGZTblZKpBpjtUoKZhIrKFVWE9CYcS64FalhVq8KOkSjvnejKrn35U75o3SqlPl0IU87oJNkggVpccfe9ezeu4-DCY3cuoOvu_MkoYIDJMBYR417SnsXgjf2pxaDPFmVvVV5sio7q10C-kToyHpt_G_vf5EvnFh4mQ</recordid><startdate>20100101</startdate><enddate>20100101</enddate><creator>Carlevaro, L.</creator><creator>Israël, D.</creator><general>Springer-Verlag</general><general>Springer Nature B.V</general><scope>C6C</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>P5Z</scope><scope>P62</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>1XC</scope></search><sort><creationdate>20100101</creationdate><title>Heterotic resolved conifolds with torsion, from supergravity to CFT</title><author>Carlevaro, L. ; Israël, D.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c421t-85483ad268ced8e2229f7f58eba95c11ab4d7e4f933afc20c178898f95e7fcbd3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Classical and Quantum Gravitation</topic><topic>Elementary Particles</topic><topic>Exact solutions</topic><topic>High energy physics</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Quantum Field Theories</topic><topic>Quantum Field Theory</topic><topic>Quantum Physics</topic><topic>Relativity Theory</topic><topic>Sciences of the Universe</topic><topic>Singularities</topic><topic>String Theory</topic><topic>Supergravity</topic><topic>Supersymmetry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Carlevaro, L.</creatorcontrib><creatorcontrib>Israël, D.</creatorcontrib><collection>Springer Nature OA Free Journals</collection><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</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>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</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>Hyper Article en Ligne (HAL)</collection><jtitle>Journal of High Energy Physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Carlevaro, L.</au><au>Israël, D.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Heterotic resolved conifolds with torsion, from supergravity to CFT</atitle><jtitle>Journal of High Energy Physics</jtitle><stitle>J. 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= 1 supersymmetry in four dimensions. At large distance from the singularity the usual Ricci- at conifold is recovered. By performing a ℤ
2
orbifold of the
T
1,1
base, the conifold singularity can be blown-up to a four-cycle, leading to a completely smooth geometry. Remarkably, the throat regions of the solutions, which can be isolated from the asymptotic Ricci-flat geometry using a double-scaling limit, possess a worldsheet CFT description in terms of heterotic cosets whose target space is the warped resolved orbifoldized conifold. Thus this construction provides exact solutions of the modified Bianchi identity. By solving algebraically these CFTs we compute the exact tree-level heterotic string spectrum and describe worldsheet non-perturbative effects. The holographic dual of these solutions, in particular their confining behavior, and the embedding of these fluxed singularities into heterotic compactifications with torsion are also discussed.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer-Verlag</pub><doi>10.1007/JHEP01(2010)083</doi><oa>free_for_read</oa></addata></record> |
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subjects | Classical and Quantum Gravitation Elementary Particles Exact solutions High energy physics Physics Physics and Astronomy Quantum Field Theories Quantum Field Theory Quantum Physics Relativity Theory Sciences of the Universe Singularities String Theory Supergravity Supersymmetry |
title | Heterotic resolved conifolds with torsion, from supergravity to CFT |
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