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Tree-level superstring amplitudes: the Neveu-Schwarz sector
A bstract We present a complete computation of superstring scattering amplitudes at tree level, for the case of Neveu-Schwarz insertions. Mathematically, this is to say that we determine explicitly the superstring measure on the moduli space M 0 , n , 0 of super Riemann surfaces of genus zero with n...
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Published in: | The journal of high energy physics 2024-09, Vol.2024 (9), p.8-32, Article 8 |
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container_issue | 9 |
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container_title | The journal of high energy physics |
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creator | Cacciatori, Sergio L. Grushevsky, Samuel Voronov, Alexander A. |
description | A
bstract
We present a complete computation of superstring scattering amplitudes at tree level, for the case of Neveu-Schwarz insertions. Mathematically, this is to say that we determine explicitly the superstring measure on the moduli space
M
0
,
n
,
0
of super Riemann surfaces of genus zero with
n
≥ 3 Neveu-Schwarz punctures. While, of course, an expression for the measure was previously known, we do this from first principles, using the canonically defined super Mumford isomorphism [1]. We thus determine the scattering amplitudes, explicitly in the global coordinates on
M
0
,
n
,
0
, without the need for picture changing operators or ghosts, and are also able to determine canonically the value of the coupling constant. Our computation should be viewed as a step towards performing similar analysis on
M
0
,
0
,
n
, to derive explicit tree-level scattering amplitudes with Ramond insertions. |
doi_str_mv | 10.1007/JHEP09(2024)008 |
format | article |
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bstract
We present a complete computation of superstring scattering amplitudes at tree level, for the case of Neveu-Schwarz insertions. Mathematically, this is to say that we determine explicitly the superstring measure on the moduli space
M
0
,
n
,
0
of super Riemann surfaces of genus zero with
n
≥ 3 Neveu-Schwarz punctures. While, of course, an expression for the measure was previously known, we do this from first principles, using the canonically defined super Mumford isomorphism [1]. We thus determine the scattering amplitudes, explicitly in the global coordinates on
M
0
,
n
,
0
, without the need for picture changing operators or ghosts, and are also able to determine canonically the value of the coupling constant. Our computation should be viewed as a step towards performing similar analysis on
M
0
,
0
,
n
, to derive explicit tree-level scattering amplitudes with Ramond insertions.</description><identifier>ISSN: 1029-8479</identifier><identifier>EISSN: 1029-8479</identifier><identifier>DOI: 10.1007/JHEP09(2024)008</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Amplitudes ; Classical and Quantum Gravitation ; Computation ; Differential and Algebraic Geometry ; Elementary Particles ; First principles ; Isomorphism ; Physics ; Physics and Astronomy ; Quantum Field Theories ; Quantum Field Theory ; Quantum Physics ; Regular Article - Theoretical Physics ; Relativity Theory ; Riemann surfaces ; Scattering ; Spacetime ; String Theory ; Superstrings and Heterotic Strings ; Topological manifolds</subject><ispartof>The journal of high energy physics, 2024-09, Vol.2024 (9), p.8-32, Article 8</ispartof><rights>The Author(s) 2024</rights><rights>Copyright Springer Nature B.V. Sep 2024</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c260t-173edb24ca98cbfb87d8400cd0fe6d3076ce5defc1f0c239429749e97a6e61a63</cites><orcidid>0000-0002-4167-9123 ; 0000-0002-9943-3804 ; 0000-0003-2782-0618</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.proquest.com/docview/3100359838/fulltextPDF?pq-origsite=primo$$EPDF$$P50$$Gproquest$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.proquest.com/docview/3100359838?pq-origsite=primo$$EHTML$$P50$$Gproquest$$Hfree_for_read</linktohtml><link.rule.ids>314,780,784,25753,27924,27925,37012,44590,75126</link.rule.ids></links><search><creatorcontrib>Cacciatori, Sergio L.</creatorcontrib><creatorcontrib>Grushevsky, Samuel</creatorcontrib><creatorcontrib>Voronov, Alexander A.</creatorcontrib><title>Tree-level superstring amplitudes: the Neveu-Schwarz sector</title><title>The journal of high energy physics</title><addtitle>J. High Energ. Phys</addtitle><description>A
bstract
We present a complete computation of superstring scattering amplitudes at tree level, for the case of Neveu-Schwarz insertions. Mathematically, this is to say that we determine explicitly the superstring measure on the moduli space
M
0
,
n
,
0
of super Riemann surfaces of genus zero with
n
≥ 3 Neveu-Schwarz punctures. While, of course, an expression for the measure was previously known, we do this from first principles, using the canonically defined super Mumford isomorphism [1]. We thus determine the scattering amplitudes, explicitly in the global coordinates on
M
0
,
n
,
0
, without the need for picture changing operators or ghosts, and are also able to determine canonically the value of the coupling constant. Our computation should be viewed as a step towards performing similar analysis on
M
0
,
0
,
n
, to derive explicit tree-level scattering amplitudes with Ramond insertions.</description><subject>Amplitudes</subject><subject>Classical and Quantum Gravitation</subject><subject>Computation</subject><subject>Differential and Algebraic Geometry</subject><subject>Elementary Particles</subject><subject>First principles</subject><subject>Isomorphism</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Quantum Field Theories</subject><subject>Quantum Field Theory</subject><subject>Quantum Physics</subject><subject>Regular Article - Theoretical Physics</subject><subject>Relativity Theory</subject><subject>Riemann surfaces</subject><subject>Scattering</subject><subject>Spacetime</subject><subject>String Theory</subject><subject>Superstrings and Heterotic Strings</subject><subject>Topological manifolds</subject><issn>1029-8479</issn><issn>1029-8479</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>PIMPY</sourceid><sourceid>DOA</sourceid><recordid>eNp1kD1PwzAQhi0EEqUws0ZigSH0_NE4hglVhRYhQKLMluNc2lRpE-wEBL-ehCBgYfLJet_nTg8hxxTOKYAc3c6mj6BOGTBxBhDvkAEFpsJYSLX7Z94nB96vAeiYKhiQy4VDDAt8xSLwTYXO1y7fLgOzqYq8blL0F0G9wuC-TTThk129GfcReLR16Q7JXmYKj0ff75A8X08Xk1l493Azn1zdhZZFUIdUckwTJqxRsU2yJJZpLABsChlGKQcZWRynmFmagWVcCaakUKikiTCiJuJDMu-5aWnWunL5xrh3XZpcf32UbqmNq3NboAZKjaQYqQxACDY2CUrkFi1LeZawjnXSsypXvjToa70uG7dtz9e81cjHKuZxmxr1KetK7x1mP1sp6M627m3rzrZubbcN6Bu-6vyh--X-V_kE4dSA_Q</recordid><startdate>20240903</startdate><enddate>20240903</enddate><creator>Cacciatori, Sergio L.</creator><creator>Grushevsky, Samuel</creator><creator>Voronov, Alexander A.</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><general>SpringerOpen</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>DOA</scope><orcidid>https://orcid.org/0000-0002-4167-9123</orcidid><orcidid>https://orcid.org/0000-0002-9943-3804</orcidid><orcidid>https://orcid.org/0000-0003-2782-0618</orcidid></search><sort><creationdate>20240903</creationdate><title>Tree-level superstring amplitudes: the Neveu-Schwarz sector</title><author>Cacciatori, Sergio L. ; Grushevsky, Samuel ; Voronov, Alexander A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c260t-173edb24ca98cbfb87d8400cd0fe6d3076ce5defc1f0c239429749e97a6e61a63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Amplitudes</topic><topic>Classical and Quantum Gravitation</topic><topic>Computation</topic><topic>Differential and Algebraic Geometry</topic><topic>Elementary Particles</topic><topic>First principles</topic><topic>Isomorphism</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Quantum Field Theories</topic><topic>Quantum Field Theory</topic><topic>Quantum Physics</topic><topic>Regular Article - Theoretical Physics</topic><topic>Relativity Theory</topic><topic>Riemann surfaces</topic><topic>Scattering</topic><topic>Spacetime</topic><topic>String Theory</topic><topic>Superstrings and Heterotic Strings</topic><topic>Topological manifolds</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Cacciatori, Sergio L.</creatorcontrib><creatorcontrib>Grushevsky, Samuel</creatorcontrib><creatorcontrib>Voronov, Alexander A.</creatorcontrib><collection>SpringerOpen</collection><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest Central</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>ProQuest advanced technologies & aerospace journals</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Publicly Available Content database</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>DOAJ Directory of Open Access Journals</collection><jtitle>The journal of high energy physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Cacciatori, Sergio L.</au><au>Grushevsky, Samuel</au><au>Voronov, Alexander A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Tree-level superstring amplitudes: the Neveu-Schwarz sector</atitle><jtitle>The journal of high energy physics</jtitle><stitle>J. High Energ. Phys</stitle><date>2024-09-03</date><risdate>2024</risdate><volume>2024</volume><issue>9</issue><spage>8</spage><epage>32</epage><pages>8-32</pages><artnum>8</artnum><issn>1029-8479</issn><eissn>1029-8479</eissn><abstract>A
bstract
We present a complete computation of superstring scattering amplitudes at tree level, for the case of Neveu-Schwarz insertions. Mathematically, this is to say that we determine explicitly the superstring measure on the moduli space
M
0
,
n
,
0
of super Riemann surfaces of genus zero with
n
≥ 3 Neveu-Schwarz punctures. While, of course, an expression for the measure was previously known, we do this from first principles, using the canonically defined super Mumford isomorphism [1]. We thus determine the scattering amplitudes, explicitly in the global coordinates on
M
0
,
n
,
0
, without the need for picture changing operators or ghosts, and are also able to determine canonically the value of the coupling constant. Our computation should be viewed as a step towards performing similar analysis on
M
0
,
0
,
n
, to derive explicit tree-level scattering amplitudes with Ramond insertions.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/JHEP09(2024)008</doi><tpages>32</tpages><orcidid>https://orcid.org/0000-0002-4167-9123</orcidid><orcidid>https://orcid.org/0000-0002-9943-3804</orcidid><orcidid>https://orcid.org/0000-0003-2782-0618</orcidid><oa>free_for_read</oa></addata></record> |
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subjects | Amplitudes Classical and Quantum Gravitation Computation Differential and Algebraic Geometry Elementary Particles First principles Isomorphism Physics Physics and Astronomy Quantum Field Theories Quantum Field Theory Quantum Physics Regular Article - Theoretical Physics Relativity Theory Riemann surfaces Scattering Spacetime String Theory Superstrings and Heterotic Strings Topological manifolds |
title | Tree-level superstring amplitudes: the Neveu-Schwarz sector |
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