Spin-one-half particles in strong electromagnetic fields: Spin effects and radiation reaction
نویسندگان
چکیده
منابع مشابه
Learning about Spin-One-Half Fields
It is hard to understand spin-one-half fields without reading Weinberg. This paper is a pedagogical footnote to his formalism with an emphasis on the boost matrix, spinors, and Majorana fields. Learning about Spin-One-Half Fields 2
متن کاملOn conformal invariant integrals involving spin one-half and spin-one particles
We consider the evaluation of D-dimensional conformal invariant integrals which involve spin one-half and spin-one particles. The star-triangle relation for the massless Yukawa theory is derived, and the longitudinal part of the three-point Green function of massless QED is determined to the lowest order in position space. The operator algebraic method of calculating massless Feynman integrals ...
متن کامل4 Pair Production of Arbitrary Spin Particles by Electromagnetic Fields
The exact solutions of the wave equation for arbitrary spin particles in the field of the soliton-like electric impulse were obtained. The differential probability of pair production of particles by electromagnetic fields has been evaluated on the basis of the exact solutions. As a particular case, the particle pair producing in the constant and uniform electric field were studied.
متن کاملNeutron spin polarization in strong magnetic fields
1 Institute of High Energy Physics, Chinese Academy of Sciences, P.O.Box 918(4), Beijing 100049, China∗ 2 Graduate School of the Chinese Academy of Sciences, Beijing 100049, China 3 Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, U.S.A. 4 Frankfurt Institute for Advanced Studies,J.W. Goethe-Universität, Max-von-Laue Strasse 1, 60438 Frankfurt am Main, Germany ...
متن کاملLight Spin - One Particles Imply Gauge Invariance
Recently, calculations which consider the implications of anomalous trilinear gauge-boson couplings, both at tree-level and in loop-induced processes, have been criticized on the grounds that the lagrangians employed are not SU L (2) × U Y (1)gauge invariant. We prove that, in fact, the general Lorentz-invariant and U (1) em invariant but not SU L (2) × U Y (1) invariant action is equivalent to...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review A
سال: 2017
ISSN: 2469-9926,2469-9934
DOI: 10.1103/physreva.95.042102