Fermion doubling and Berenstein-Maldacena-Nastase correspondence
Feb, 2003Citations per year
Abstract:
We show that the string bit model suffers from doubling in the fermionic sector. The doubling leads to strong violation of supersymmetry in the limit N→∞. Since there is an exact correspondence between string bits and the algebra of BMN operators even at finite N, doubling is expected also on the side of super-Yang--Mills theory. We discuss the origin of the doubling in the BMN sector.- string model
- supersymmetry: symmetry breaking
- Hamiltonian formalism
- quantization
References(30)
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