 The only way this makes sense is if the open string ends on a physical object - it ends on a D-brane. (D stands for Dirichlet.) If all the open-string boundary conditions are Neumann, then the ends of the string can be anywhere in the spacetime. The modern...  String Theory and M-Theory: A Modern Introduction - Página 8por Katrin Becker, Melanie Becker, John H. Schwarz - 2006Vista previa limitada - Acerca de este libro
 | Harrison B. Prosper, Michael Danilov - 2001 - 430 páginas
...string ends. The only way this makes sense is if the open string ends on a physical object - it ends on a D-brane. (D stands for Dirichlet.) If all the open-string...The modern interpretation is that this means that there are spacetimefilling D-branes present. Let us now consider the closed-string case in more detail.... | |
 | Patricia M. Schwarz, John H. Schwarz - 2004 - 400 páginas
...and collaborators, the only way this makes sense is if the open string ends on a physical object - called a D-brane. (D stands for Dirichlet.) If all...The modern interpretation is that this means that there are spacetime-filling D-branes present. Quantization Starting with the gauge-fixed action in... | |
 | Vladimir G. Ivancevic, Tijana T. Ivancevic - 2006 - 856 páginas
...only way this makes sense is if the open string ends on a physical object - it ends on a D-brane.15 If all the open-string boundary conditions are Neumann,...The modern interpretation is that this means that there are space— time-filling D-branes present. Let us now consider the closed-string case in more... | |
 | Vladimir G. Ivancevic - 2007 - 1346 páginas
...only way this makes sense is if the open string ends on a physical object - it ends on a D-brane.26 If all the open-string boundary conditions are Neumann,...The modern interpretation is that this means that there are space-time-filling D-branes present. Let us now consider the closed-string case in more detail.... | |
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