On non-commutative open string theories

We investigate new compactifications of OM theory giving rise to a (3 + 1)-dimensional open string theory with non-commutative x0-x1 and x2-x3 coordinates. The theory can be directly obtained by starting with a D3-brane with parallel (near critical) electric and magnetic field components, in the pre...

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Guardado en:
Detalles Bibliográficos
Publicado: 2000
Materias:
D-branes
M-Theory
String Duality
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10298479_v4_n7PARTB_p1_Russo
http://hdl.handle.net/20.500.12110/paper_10298479_v4_n7PARTB_p1_Russo
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_10298479_v4_n7PARTB_p1_Russo
record_format dspace
spelling paper:paper_10298479_v4_n7PARTB_p1_Russo2023-06-08T16:00:25Z On non-commutative open string theories D-branes M-Theory String Duality We investigate new compactifications of OM theory giving rise to a (3 + 1)-dimensional open string theory with non-commutative x0-x1 and x2-x3 coordinates. The theory can be directly obtained by starting with a D3-brane with parallel (near critical) electric and magnetic field components, in the presence of a RR scalar field. The magnetic parameter permits to interpolate continuously between the x0-x1 non-commutative open string theory and the x2-x3 spatial non-commutative U(N) super Yang-Mills theory. We discuss SL(2, ℤ) transformations of this theory. Using the supergravity description of the large-N limit, we also compute corrections to the quark-antiquark Coulomb potential arising in the NCOS theory. 2000 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10298479_v4_n7PARTB_p1_Russo http://hdl.handle.net/20.500.12110/paper_10298479_v4_n7PARTB_p1_Russo
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic D-branes
M-Theory
String Duality
spellingShingle D-branes
M-Theory
String Duality
On non-commutative open string theories
topic_facet D-branes
M-Theory
String Duality
description We investigate new compactifications of OM theory giving rise to a (3 + 1)-dimensional open string theory with non-commutative x0-x1 and x2-x3 coordinates. The theory can be directly obtained by starting with a D3-brane with parallel (near critical) electric and magnetic field components, in the presence of a RR scalar field. The magnetic parameter permits to interpolate continuously between the x0-x1 non-commutative open string theory and the x2-x3 spatial non-commutative U(N) super Yang-Mills theory. We discuss SL(2, ℤ) transformations of this theory. Using the supergravity description of the large-N limit, we also compute corrections to the quark-antiquark Coulomb potential arising in the NCOS theory.
title On non-commutative open string theories
title_short On non-commutative open string theories
title_full On non-commutative open string theories
title_fullStr On non-commutative open string theories
title_full_unstemmed On non-commutative open string theories
title_sort on non-commutative open string theories
publishDate 2000
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10298479_v4_n7PARTB_p1_Russo
http://hdl.handle.net/20.500.12110/paper_10298479_v4_n7PARTB_p1_Russo
_version_ 1768546549290237952

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