INTERNATIONAL JOURNAL OF MODERN PHYSICS A
|
1995年
/
10卷
/
08期
关键词:
D O I:
10.1142/S0217751X95000590
中图分类号:
O57 [原子核物理学、高能物理学];
学科分类号:
070202 ;
摘要:
In 2 + 1 dimensions, in the presence of gravity, supersymmetry can ensure the vanishing of the cosmological constant without requiring the equality of Bose and Fermi masses.