Quantum Hamiltonian reduction of the Schwinger model
نویسندگان
چکیده
منابع مشابه
Quantum Hamiltonian reduction of the Schwinger model.
We reexamine a unitary-transformation method of extracting a physical Hamiltonian from a gauge eld theory after quantizing all degrees of freedom including redundant variables. We show that this quantum Hamiltonian reduction method su ers from crucial modi cations arising from regularization of composite operators. We assess the e ects of regularization in the simplest gauge eld theory, the Sch...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 1994
ISSN: 0556-2821
DOI: 10.1103/physrevd.50.4145