Abelian matrix models in two loops
نویسندگان
چکیده
منابع مشابه
Abelian Matrix Models in Two Loops
We perform a two-loop calculation of the effective Lagrangian for the low–energy modes of the quantum mechanical system obtained by dimensional reduction from 4D, N = 1 supersymmetric QED. The bosonic part of the Lagrangian describes the motion over moduli space of vector potentials Ai endowed with a nontrivial conformally flat metric gij = δij ( 1 + 1 2|A|3 − 3 4|A|6 + . . . ) . For the matrix...
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ژورنال
عنوان ژورنال: Nuclear Physics B
سال: 2003
ISSN: 0550-3213
DOI: 10.1016/s0550-3213(03)00217-7