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SOLITON SCATTERING IN THE CP2 MODEL
被引:3
|作者:
PIETTE, B
[1
]
RASHID, MSS
[1
]
ZAKRZEWSKI, WJ
[1
]
机构:
[1] LOS ALAMOS NATL LAB,CTR NONLINEAR STUDIES,LOS ALAMOS,NM 87545
来源:
关键词:
D O I:
10.1088/0951-7715/6/6/015
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
We consider solitonic properties of the static solutions of the CP2 model in (2 + 1) dimensions. We find that, as in the CP1 model, in their head-on scatterings the solitons scatter at 90 degrees and undergo a shift along their trajectories. We consider also the effects of adding a further term to the action (an analogue of the CP1 Hopf term, which in the CP2 case is not locally a total divergence and contributes to the equations of motion).
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页码:1077 / 1090
页数:14
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