### Abstract

We investigate the relation between the general solution with the symmetry SO(p) × SO(9 - p) of Type II supergravity (the four-parameter solution) and the boundary states which hold the same symmetry. This solution has a horizon in some parameter regions, different from the SO(l,p) × SO(9 - p)-symmetric solution which had been investigated in our previous works [1, 2]. We studied when the solution has a horizon and what kind of the boundary states can reproduce the asymptotic behavior of the solution, which might be useful to interpret the horizons of black holes in the general relativity in terms of the string theory.

Original language | English |
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Title of host publication | Proceedings of the 15th Workshop on General Relativity and Gravitation in Japan, JGRG 2005 |

Pages | 147-150 |

Number of pages | 4 |

Publication status | Published - 2005 |

Externally published | Yes |

Event | 15th Workshop on General Relativity and Gravitation in Japan, JGRG 2005 - Tokyo, Japan Duration: 2005 Nov 28 → 2005 Dec 2 |

### Other

Other | 15th Workshop on General Relativity and Gravitation in Japan, JGRG 2005 |
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Country | Japan |

City | Tokyo |

Period | 05/11/28 → 05/12/2 |

### Fingerprint

### ASJC Scopus subject areas

- Atomic and Molecular Physics, and Optics

### Cite this

*Proceedings of the 15th Workshop on General Relativity and Gravitation in Japan, JGRG 2005*(pp. 147-150)

**Geometrical aspects of D-branes : Boundary states and gravity solutions.** / Kobayashi, Shinpei; Matsuura, Shunji; Asakawa, Tsuguhiko; Matsuura, So.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

*Proceedings of the 15th Workshop on General Relativity and Gravitation in Japan, JGRG 2005.*pp. 147-150, 15th Workshop on General Relativity and Gravitation in Japan, JGRG 2005, Tokyo, Japan, 05/11/28.

}

TY - GEN

T1 - Geometrical aspects of D-branes

T2 - Boundary states and gravity solutions

AU - Kobayashi, Shinpei

AU - Matsuura, Shunji

AU - Asakawa, Tsuguhiko

AU - Matsuura, So

PY - 2005

Y1 - 2005

N2 - We investigate the relation between the general solution with the symmetry SO(p) × SO(9 - p) of Type II supergravity (the four-parameter solution) and the boundary states which hold the same symmetry. This solution has a horizon in some parameter regions, different from the SO(l,p) × SO(9 - p)-symmetric solution which had been investigated in our previous works [1, 2]. We studied when the solution has a horizon and what kind of the boundary states can reproduce the asymptotic behavior of the solution, which might be useful to interpret the horizons of black holes in the general relativity in terms of the string theory.

AB - We investigate the relation between the general solution with the symmetry SO(p) × SO(9 - p) of Type II supergravity (the four-parameter solution) and the boundary states which hold the same symmetry. This solution has a horizon in some parameter regions, different from the SO(l,p) × SO(9 - p)-symmetric solution which had been investigated in our previous works [1, 2]. We studied when the solution has a horizon and what kind of the boundary states can reproduce the asymptotic behavior of the solution, which might be useful to interpret the horizons of black holes in the general relativity in terms of the string theory.

UR - http://www.scopus.com/inward/record.url?scp=84887424594&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84887424594&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:84887424594

SP - 147

EP - 150

BT - Proceedings of the 15th Workshop on General Relativity and Gravitation in Japan, JGRG 2005

ER -