Speaker
Alexander Parkhomenko
(P.G. Demidov Yaroslavl State University)
Description
A tensor fermionic current is the part of the Pauli Lagrangian density describing the electromagnetic interaction of fermions through their anomalous magnetic moment (AMM) induced by New Physics. Two-point vector-tensor and tensor-tensor correlators of fermionic currents are calculated in a constant homogeneous electromagnetic field background. Under assumption that this interaction enters the effective QED Lagrangian, the contribution induced by AMM to the photon polarization operator is calculated and its impact is discussed.
Primary author
Alexander Parkhomenko
(P.G. Demidov Yaroslavl State University)
Co-authors
Alexandra Dobrynina
(P.G. Demidov Yaroslavl State University)
Ilya Karabanov
(P.G. Demidov Yaroslavl State University)
Lubov Vassilevskaya
