Evidence for a gravitational Myers effect
نویسندگان
چکیده
منابع مشابه
Evidence for a gravitational Myers effect
An indication for the existence of a collective Myers solution in the non-abelian D0-brane BornInfeld action is the presence of a tachyonic mode in fluctuations around the standard diagonal background. We show that this computation for non-abelian D0-branes in curved space has the geometric interpretation of computing the eigenvalues of the geodesic deviation operator for U(N)-valued coordinate...
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In this paper we study the gravitational dielectric phenomena of a D2-brane in the background of Kaluza-Klein monopoles and D6-branes. In both cases the spherical D2-brane with nonzero radius becomes classical solution of the D2-brane action. We also investigate the gravitational Myers effect in the background of D6-branes. This phenomenon occurs since the tension of the D2-brane balances with ...
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D0-branes are unstable in the presence of an R-R field strength background. A fuzzy twosphere is classically stable under such a background, this phenomenon being called the Myers effect. We analyze this effect from the viewpoint of tachyon condensation. It is explicitly shown that a fuzzy two-sphere is realized by the condensation of tachyons which appear from strings connecting different D0-b...
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ژورنال
عنوان ژورنال: Annals of Physics
سال: 2004
ISSN: 0003-4916
DOI: 10.1016/j.aop.2004.04.010