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No massless scalar adjoints for N=1, D=4 heterotic strings in the free fermionic formulation
Herbert Dreiner, Jorge L. Lopez, D.V. Nanopoulos, David B. ReissVolume:
216
Year:
1989
Language:
english
Pages:
6
DOI:
10.1016/0370-2693(89)91116-7
File:
PDF, 412 KB
english, 1989