Dimensional crossover in non-relativistic effective field theory
نویسندگان
چکیده
منابع مشابه
Effective Field Theory and Matching in Non-Relativistic Gauge Theories
The effective Lagrangian and power counting rules for non-relativistic gauge theories are derived via a systematic expansion in the large c limit. It is shown that the 1/c expansion leads to an effective field theory which incorporates a multipole expansion. Within this theory there is no need for heuristic arguments to determine the scalings of operators. After eliminating c from the lowest or...
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ژورنال
عنوان ژورنال: Journal of Physics B: Atomic, Molecular and Optical Physics
سال: 2019
ISSN: 0953-4075,1361-6455
DOI: 10.1088/1361-6455/aaf5fb