The O(N) vector model in the large-N limit revisited: multicritical points and double scaling limit
نویسندگان
چکیده
منابع مشابه
N ) Vector Field Theories in the Double Scaling Limit
O(N) invariant vector models have been shown to possess non-trivial scaling large N limits, at least perturbatively within the loop expansion, a property they share with matrix models of 2D quantum gravity. In contrast with matrix models, however, vector models can be solved in arbitrary dimensions. We present here the analysis of field theory vector models in d dimensions and discuss the natur...
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ژورنال
عنوان ژورنال: Nuclear Physics B
سال: 1996
ISSN: 0550-3213
DOI: 10.1016/0550-3213(96)00168-x