Abstract
Recently Maldacena and Strominger found that the calculation of greybody factors for D = 5 black holes carrying three U(1) charges gives striking new evidence for their description as multiply wound effective strings. Here we show that a similar result holds for D = 4 black holes with four U(1) charges. In this case the effective string may be thought of as the triple intersection of the 5-branes in M theory compactified on T7.
Original language | English (US) |
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Pages (from-to) | 4491-4494 |
Number of pages | 4 |
Journal | Physical review letters |
Volume | 77 |
Issue number | 22 |
DOIs | |
State | Published - 1996 |
All Science Journal Classification (ASJC) codes
- General Physics and Astronomy