Renormalization Flow from Uv to Ir Degrees of Freedom
نویسندگان
چکیده
Within the framework of exact renormalization group flow equations, a scale-dependent transformation of the field variables provides for a continuous translation of UV to IR degrees of freedom. Using the gauged NJL model as an example, this translation results in a construction of partial bosonization at all scales. A fixedpoint structure arises which makes it possible to distinguish between fundamentalparticle and bound-state behavior of the scalar fields.
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