Canonical commutator and mass renormalization
نویسندگان
چکیده
منابع مشابه
Canonical Commutator and Mass Renormalization
The question considered is the effect on the canonical commutation rules of mass renormalization in quantum etectrodynamics. This is investigated by considering the quantum Langevin equation for a charged quantum oscillator interacting with the radiation field via dipole interaction. Explicit expressions for the commutator are obtained for finite cutoff frequency as well as the large-cutoff lim...
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ژورنال
عنوان ژورنال: Journal of Statistical Physics
سال: 1989
ISSN: 0022-4715,1572-9613
DOI: 10.1007/bf01022833