Properties of branes in curved spacetimes
A generic property of curved manifolds is the existence of focal points. We show that branes located at focal points of the geometry satisfy special properties. Examples of backgrounds to which our discussion applies are AdSm×S n and plane wave backgrounds. As an example, we show that a pair of AdS2...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.263.6157 2023-05-15T18:22:29+02:00 Properties of branes in curved spacetimes Kostas Skenderis Marika Taylor The Pennsylvania State University CiteSeerX Archives 2003 application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.263.6157 http://arxiv.org/pdf/hep-th/0311079v1.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.263.6157 http://arxiv.org/pdf/hep-th/0311079v1.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://arxiv.org/pdf/hep-th/0311079v1.pdf text 2003 ftciteseerx 2016-01-07T20:17:49Z A generic property of curved manifolds is the existence of focal points. We show that branes located at focal points of the geometry satisfy special properties. Examples of backgrounds to which our discussion applies are AdSm×S n and plane wave backgrounds. As an example, we show that a pair of AdS2 branes located at the north and south pole of the S 5 in AdS5×S 5 are half supersymmetric and that they are dual to a two-monopole solution of N = 4 SU(N) SYM theory. Our second example involves spacelike branes in the (Lorentzian) plane wave. We develop a modified lightcone gauge for the open string channel, analyze in detail the cylinder diagram and establish open-closed duality. In the new gauge the open string feels an inverted harmonic oscillator potential. When the branes are located at focal points of the geometry the amplitude acquires most of the characteristics of flat space amplitudes. In the open string channel the special properties are due to stringy modes that become massless. Contents 1 Text South pole Unknown South Pole |
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A generic property of curved manifolds is the existence of focal points. We show that branes located at focal points of the geometry satisfy special properties. Examples of backgrounds to which our discussion applies are AdSm×S n and plane wave backgrounds. As an example, we show that a pair of AdS2 branes located at the north and south pole of the S 5 in AdS5×S 5 are half supersymmetric and that they are dual to a two-monopole solution of N = 4 SU(N) SYM theory. Our second example involves spacelike branes in the (Lorentzian) plane wave. We develop a modified lightcone gauge for the open string channel, analyze in detail the cylinder diagram and establish open-closed duality. In the new gauge the open string feels an inverted harmonic oscillator potential. When the branes are located at focal points of the geometry the amplitude acquires most of the characteristics of flat space amplitudes. In the open string channel the special properties are due to stringy modes that become massless. Contents 1 |
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The Pennsylvania State University CiteSeerX Archives |
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Kostas Skenderis Marika Taylor |
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Kostas Skenderis Marika Taylor Properties of branes in curved spacetimes |
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Kostas Skenderis Marika Taylor |
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Kostas Skenderis |
title |
Properties of branes in curved spacetimes |
title_short |
Properties of branes in curved spacetimes |
title_full |
Properties of branes in curved spacetimes |
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Properties of branes in curved spacetimes |
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Properties of branes in curved spacetimes |
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properties of branes in curved spacetimes |
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2003 |
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http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.263.6157 http://arxiv.org/pdf/hep-th/0311079v1.pdf |
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http://arxiv.org/pdf/hep-th/0311079v1.pdf |
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http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.263.6157 http://arxiv.org/pdf/hep-th/0311079v1.pdf |
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