Fermion determinants in static, inhomogeneous magnetic fields
نویسندگان
چکیده
منابع مشابه
QED in inhomogeneous magnetic fields.
A lower bound is placed on the fermionic determinant of Euclidean quantum electrodynamics in three dimensions in the presence of a smooth, finite–flux, static, unidirectional magnetic field B(r) = (0, 0, B(r)), where B(r) ≥ 0 or B(r) ≤ 0 and r is a point in the xy-plane. Bounds are also obtained for the induced spin for 2 + 1 dimensional QED in the presence of B(r). An upper bound is placed on ...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 1995
ISSN: 0556-2821
DOI: 10.1103/physrevd.51.810