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Effective Field Theories,a result, loop corrections are small, at least if the effective action contains a term which is quadratic in the fields, and physical predictions can be read straight from the effective Lagrangian. Methods will be discussed how to compute an effective low energy action from a given fundamental actio

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Book 2019Latest editiond diseases of the female genital tract. Both benign and malignant diseases are considered in depth, and detailed attention is also paid to normal anatomic findings and variants. Further individual chapters focus on the patient with pelvic pain and the use of MRI for pelvimetry during pregnancy and t

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The Notion of a Riemannian Metrice element of length of a curve, and we saw that the length of a curve can be calculated in a curvilinear coordinate system using the .(.). The property of transforming at each point like a quadratic form turns out to be of major importance.

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