منابع مشابه
N = 2 Chiral Supergravity in ( 10 + 2 ) - Dimensions As Consistent Background for Super ( 2 + 2 ) - Brane
We present a theory of N = 2 chiral supergravity in (10 + 2)-dimensions. This formulation is similar to N = 1 supergravity presented recently using null-vectors in 12D. In order to see the consistency of this theory, we perform a simple dimensional reduction to ten-dimensions, reproducing the type IIB chiral supergravity. We also show that our su-pergravity can be consistent background for supe...
متن کاملN = 2 Chiral Supergravity in (10 + 2) -dimensions as Consistent Background for Super (2 + 2) -brane
We present a theory of N = 2 chiral supergravity in (10 + 2)-dimensions. This formulation is similar to N = 1 supergravity presented recently using null-vectors in 12D. In order to see the consistency of this theory, we perform a simple dimensional reduction to ten-dimensions, reproducing the type IIB chiral supergravity. We also show that our su-pergravity can be consistent background for supe...
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TheN = (2, 2) extended super Yang-Mills theory in 2 dimensions is formulated on the lattice as a dimensional reduction of a 4 dimensional lattice gauge theory. We use the plaquette action for a bosonic sector and the Wilsonor the overlap-Dirac operator for a fermion sector. The fermion determinant is real and, moreover, when the overlap-Dirac operator is used, semi-positive definite. The flat d...
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ژورنال
عنوان ژورنال: Nuclear Physics B
سال: 1997
ISSN: 0550-3213
DOI: 10.1016/s0550-3213(97)80035-1