Electromagnetic and weak current operators for interacting systems within the front-form dynamics
نویسندگان
چکیده
منابع مشابه
Electromagnetic and Weak Current Operators for Interacting Systems within the Front - Form Dynamics
Electromagnetic and weak current operators for interacting systems should properly commute with the Poincaré generators and satisfy Hermiticity. The electromagnetic current should also satisfy P and T covariance and continuity equation. In front-form dynamics the current can be constructed from auxiliary operators, defined in a Breit frame where initial and final three-momenta of the system are...
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ژورنال
عنوان ژورنال: Nuclear Physics A
سال: 1998
ISSN: 0375-9474
DOI: 10.1016/s0375-9474(98)00469-2