Record number :
881012
Title of article :
Decoupling limits in M-theory Original Research Article
Author/Authors :
C.M. Hull، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1998
Pages :
18
From page :
207
To page :
224
Abstract :
Limits of a system of N Dn-branes in which the bulk and string degrees of freedom decouple to leave a ‘matter’ theory are investigated and, for n > 4, either give a free theory or require taking N → ∞. The decoupled matter theory is described at low energies by the N → ∞ limit of n + 1-dimensional super Yang-Mills, and at high energies by a free type II string theory in a curved space-time. Metastable bound states of D6-branes with mass M and D0-branes with mass m are shown to have an energy proportional to M13m23 and decouple, whereas in matrix theory they only decouple in the large N limit.
Journal title :
Nuclear Physics B
Serial Year :
1998
Link To Document :
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