Relaxation of the chiral imbalance in dense matter of a neutron star

被引：0
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作者：
Dvornikov, Maxim [1 ,2 ,3 ]
机构：
[1] Pushkov Inst Terr Magnetism Ionosphere & Radiowar, Kaluzhskoe HWY 4, Moscow 142190, Russia
[2] Natl Res Tomsk State Univ, Phys Fac, 36 Lenin Ave, Tomsk 634050, Russia
[3] Univ Hamburg, Inst Theoret Phys 2, 149 Luruper Chaussee, D-22761 Hamburg, Germany
来源：
19TH INTERNATIONAL SEMINAR ON HIGH ENERGY PHYSICS (QUARKS-2016) | 2016年 / 125卷
关键词：
D O I：
10.1051/epjconf/201612505003
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
Using the quantum field theory methods, we calculate the helicity flip of an electron scattering off protons in dense matter of a neutron star. The influence of the electroweak interaction between electrons and background nucleons on the helicity flip is examined. We also derive the kinetic equation for the chiral imbalance. The derived kinetic equation is compared with the results obtained by other authors.
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页数：8
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