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hep-th2006★ 3 cited
S-brane solutions with (anti-)self-dual parallel charge density form on a Ricci-flat submanifold
H. Dehnen, V. D. Ivashchuk, V. N. Melnikov
A D-dimensional cosmological model with several scalar fields and antisymmetric (p+2)-form is considered. For dimensions D = 4m+1 = 5, 9, 13, ... and p = 2m-1 = 1, 3, 5, ... we obt…
hep-th2000
Regularization of Non-Linear Spinor Field Models by Discrete Symmetries
Bertfried Fauser, Heinz Dehnen
We generalize a regularization method of Stumpf 1984 in the case of non-linear spinor field models to fourth order theories and to non-scalar interactions. The involved discrete sy…
hep-th1999
Isospin from Spin by Compositenes
Bertfried Fauser, Heinz Dehnen
We propose a new method to generate the internal isospin degree of freedom by non-local bound states. This can be seen as motivated by Bargmann-Wigner like considerations, which or…