5. D-brane ºí·¢È¦ (5Â÷¿ø ºí·¢È¦)
Ising Model
dual ===¢¡
closed string
====¢¡ correspondence
open string
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Free boundary conditions
Newmann B.C.
Fixed boundary conditions
Dirichlet B.C.
1. ºí·¢È¦ÀÇ ¿ª»ç
2. ºí·¢È¦ÀÇ »ý¼º°úÁ¤ (º°ÀÇ ÁøÈ)
3. ºí·¢È¦ ¿¿ªÇÐ (¿¿ªÇÐÀûÀÎ °è)
3.1 Èï¹Ì·Î¿î ºí·¢È¦ÀÇ ¹°¸®·®µé
3.2 Schwarzchild solution
3.3 Extremal Reissner -NordstrÖm solution
4. ¾çÀÚºí·¢È¦ (ÈæÃ¼º¹»ç)
5. D-brane ºí·¢È¦ (²öÀÌ·Ð)