This preview shows pages 1–2. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: gives: = r a b ( T c T ); K = g 2 = ga b ( T c T ) Assuming q max = 2 / and q max = 2 /L , we obtain: 2 ( r ) ' Tb 2 ga ( T c T ) 1 / , i n 3 D log ( L/ ) , in 2D 2 h i = h exp ( i ) i = R d exp i ( ) 2 2 h 2 i R d exp ( ) 2 2 h 2 i = exp i 2 2 ! h i 3 D ' r a b ( T c T ) exp Tb 4 ga ( T c T ) + i h i 2 D ' r a b ( T c T ) exp ( i ) L Tb/ (4 ga ( T c T )) Problem 73 (4 pts.) Determine the temperature of KosterlitzThouless transition for the system from Problem 72(b). Solution: T BKT = K = g 2 = ga b ( T c T BKT ) T BKT = T c 1 + b/ga...
View
Full
Document
This note was uploaded on 09/28/2008 for the course PHYS 510 taught by Professor Anon during the Winter '04 term at Cornell University (Engineering School).
 Winter '04
 ANON
 mechanics, Work, Statistical Mechanics

Click to edit the document details