Titlebook: Local Government Budget Stabilization; Explorations and Evi Yilin Hou Book 2015 The Editor(s) (if applicable) and The Author(s), under excl

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Nambu-Goto Strings arbitrary conventions. Although a second quantized field theory can be derived completely from a single action, a first quantized theory requires additional assumptions. In particular, the vertices, the choice of interactions, and the weights of these perturbation diagrams must be postulated by hand and checked to be unitary later.