Journal article 883 views
Closed strings tachyons and non-commutative instabilities
Journal of High Energy Physics, Volume: "02", Issue: 02, Pages: 020 - 020
Swansea University Author:
Adi Armoni
Full text not available from this repository: check for access using links below.
DOI (Published version): 10.1088/1126-6708/2003/02/020
Abstract
We observe a relation between closed strings tachyons and one-loop instabilities in non-supersymmetric non-commutative gauge theories. In particular we analyze the spectra of type IIB string theory on C^3/Z_N orbifold singularities and the non-commutative field theory that lives on D3 branes located...
Published in: | Journal of High Energy Physics |
---|---|
ISSN: | 1029-8479 |
Published: |
2003
|
Online Access: |
Check full text
|
URI: | https://cronfa.swan.ac.uk/Record/cronfa28672 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
first_indexed |
2016-06-04T12:47:06Z |
---|---|
last_indexed |
2018-02-09T05:13:01Z |
id |
cronfa28672 |
recordtype |
SURis |
fullrecord |
<?xml version="1.0"?><rfc1807><datestamp>2016-06-04T06:08:30.5673071</datestamp><bib-version>v2</bib-version><id>28672</id><entry>2016-06-04</entry><title>Closed strings tachyons and non-commutative instabilities</title><swanseaauthors><author><sid>3f75faad0563a2d3b191191a2efee956</sid><ORCID>0000-0002-8105-0645</ORCID><firstname>Adi</firstname><surname>Armoni</surname><name>Adi Armoni</name><active>true</active><ethesisStudent>false</ethesisStudent></author></swanseaauthors><date>2016-06-04</date><deptcode>SPH</deptcode><abstract>We observe a relation between closed strings tachyons and one-loop instabilities in non-supersymmetric non-commutative gauge theories. In particular we analyze the spectra of type IIB string theory on C^3/Z_N orbifold singularities and the non-commutative field theory that lives on D3 branes located at the singularity. We find a surprising correspondence between the existence or not of one-loop low-momentum instabilities in the non-commutative field theory and the existence or not of tachyons in the closed string twisted sectors. Moreover, the relevant piece of the non-commutative field theory effective action is suggestive of an exchange of closed string modes. This suggests that non-commutative field theories retain some information about the dynamics of the underlying string configuration. Finally, we also comment on a possible relation between closed string tachyon condensation and field theory tachyon</abstract><type>Journal Article</type><journal>Journal of High Energy Physics</journal><volume>"02"</volume><journalNumber>02</journalNumber><paginationStart>020</paginationStart><paginationEnd>020</paginationEnd><publisher/><issnElectronic>1029-8479</issnElectronic><keywords/><publishedDay>31</publishedDay><publishedMonth>1</publishedMonth><publishedYear>2003</publishedYear><publishedDate>2003-01-31</publishedDate><doi>10.1088/1126-6708/2003/02/020</doi><url>http://inspirehep.net/record/611674</url><notes/><college>COLLEGE NANME</college><department>Physics</department><CollegeCode>COLLEGE CODE</CollegeCode><DepartmentCode>SPH</DepartmentCode><institution>Swansea University</institution><apcterm/><lastEdited>2016-06-04T06:08:30.5673071</lastEdited><Created>2016-06-04T06:08:30.3801059</Created><path><level id="1">Faculty of Science and Engineering</level><level id="2">School of Biosciences, Geography and Physics - Physics</level></path><authors><author><firstname>Angel M.</firstname><surname>Uranga</surname><order>1</order></author><author><firstname>Esperanza</firstname><surname>Lopez</surname><order>2</order></author><author><firstname>Adi</firstname><surname>Armoni</surname><orcid>0000-0002-8105-0645</orcid><order>3</order></author></authors><documents/><OutputDurs/></rfc1807> |
spelling |
2016-06-04T06:08:30.5673071 v2 28672 2016-06-04 Closed strings tachyons and non-commutative instabilities 3f75faad0563a2d3b191191a2efee956 0000-0002-8105-0645 Adi Armoni Adi Armoni true false 2016-06-04 SPH We observe a relation between closed strings tachyons and one-loop instabilities in non-supersymmetric non-commutative gauge theories. In particular we analyze the spectra of type IIB string theory on C^3/Z_N orbifold singularities and the non-commutative field theory that lives on D3 branes located at the singularity. We find a surprising correspondence between the existence or not of one-loop low-momentum instabilities in the non-commutative field theory and the existence or not of tachyons in the closed string twisted sectors. Moreover, the relevant piece of the non-commutative field theory effective action is suggestive of an exchange of closed string modes. This suggests that non-commutative field theories retain some information about the dynamics of the underlying string configuration. Finally, we also comment on a possible relation between closed string tachyon condensation and field theory tachyon Journal Article Journal of High Energy Physics "02" 02 020 020 1029-8479 31 1 2003 2003-01-31 10.1088/1126-6708/2003/02/020 http://inspirehep.net/record/611674 COLLEGE NANME Physics COLLEGE CODE SPH Swansea University 2016-06-04T06:08:30.5673071 2016-06-04T06:08:30.3801059 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Physics Angel M. Uranga 1 Esperanza Lopez 2 Adi Armoni 0000-0002-8105-0645 3 |
title |
Closed strings tachyons and non-commutative instabilities |
spellingShingle |
Closed strings tachyons and non-commutative instabilities Adi Armoni |
title_short |
Closed strings tachyons and non-commutative instabilities |
title_full |
Closed strings tachyons and non-commutative instabilities |
title_fullStr |
Closed strings tachyons and non-commutative instabilities |
title_full_unstemmed |
Closed strings tachyons and non-commutative instabilities |
title_sort |
Closed strings tachyons and non-commutative instabilities |
author_id_str_mv |
3f75faad0563a2d3b191191a2efee956 |
author_id_fullname_str_mv |
3f75faad0563a2d3b191191a2efee956_***_Adi Armoni |
author |
Adi Armoni |
author2 |
Angel M. Uranga Esperanza Lopez Adi Armoni |
format |
Journal article |
container_title |
Journal of High Energy Physics |
container_volume |
"02" |
container_issue |
02 |
container_start_page |
020 |
publishDate |
2003 |
institution |
Swansea University |
issn |
1029-8479 |
doi_str_mv |
10.1088/1126-6708/2003/02/020 |
college_str |
Faculty of Science and Engineering |
hierarchytype |
|
hierarchy_top_id |
facultyofscienceandengineering |
hierarchy_top_title |
Faculty of Science and Engineering |
hierarchy_parent_id |
facultyofscienceandengineering |
hierarchy_parent_title |
Faculty of Science and Engineering |
department_str |
School of Biosciences, Geography and Physics - Physics{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Biosciences, Geography and Physics - Physics |
url |
http://inspirehep.net/record/611674 |
document_store_str |
0 |
active_str |
0 |
description |
We observe a relation between closed strings tachyons and one-loop instabilities in non-supersymmetric non-commutative gauge theories. In particular we analyze the spectra of type IIB string theory on C^3/Z_N orbifold singularities and the non-commutative field theory that lives on D3 branes located at the singularity. We find a surprising correspondence between the existence or not of one-loop low-momentum instabilities in the non-commutative field theory and the existence or not of tachyons in the closed string twisted sectors. Moreover, the relevant piece of the non-commutative field theory effective action is suggestive of an exchange of closed string modes. This suggests that non-commutative field theories retain some information about the dynamics of the underlying string configuration. Finally, we also comment on a possible relation between closed string tachyon condensation and field theory tachyon |
published_date |
2003-01-31T03:34:56Z |
_version_ |
1763751489615953920 |
score |
11.021648 |