Quantum expansion of soliton solutions
نویسندگان
چکیده
منابع مشابه
Consistent Quantum Expansion Around Soliton Solutions
I show that a standard application of the semiclassical techniques to 1+1 dimensional field theories, as originally discussed by Dashen, Hasslacher and Neveu, explicitly violates the Poincare algebra. This problem is traced to the incorrect regularization of the ultraviolet divergences and can be resolved by using a different regularization. I further show that in the case of the doublet soluti...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 1975
ISSN: 0556-2821
DOI: 10.1103/physrevd.12.1606