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Some remarks on 1/2-BPS D-branes in AdS spaces
2018-12-07  【 】【打印】【关闭

CAS Key Laboratory of Theoretical Physics

Institute of Theoretical Physics

Chinese Academy of Sciences

Seminar

Title

题目

Some remarks on 1/2-BPS D-branes in AdS spaces

Speaker

报告人

Hyeonjoon Shin

Affiliation

所在单位

Pohang University of Science and Technology

Date

日期

2:30pm, Dec 7, 2018

Venue

地点

Conference Room 6620, ITP new building

Abstract

摘要

The 1/2-BPS D-branes have played important roles in the development of string theory.  In this sense, it would be worthwhile to study them systematically from a formal point of view.  We focus on D-branes in AdS_5 x S^5 and AdS_4 x CP^3 backgrounds and obtain primitive data for the possible 1/2-BPS D-branes in these backgrounds via the covariant open superstring description.  Based on the data, we investigate which configuration of a given static D-brane is really 1/2-BPS in the AdS_5 x S^5 case.  By taking 1/2-BPS D3-brane as a representative, we explore the field theory and supersymmetry structure on its worldvolume.

Contact Person

所内联系人

Rong-Gen Cai

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