A Class of Non-Topological Solitons With Self-Interactions Φ<SUP>4</SUP>

NI Zhi-Xiang; LI Xin-Zhou

Chinese Physics C> 1991, Vol. 15> Issue(1) : 92-96

A Class of Non-Topological Solitons With Self-Interactions Φ⁴

NI Zhi-Xiang ^, ,
LI Xin-Zhou

East China Institute for Theoretical Physics,Shanghai 200237

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Abstract：
A new class of non-topological solitons is constructed in constructed in renormalizable scalar field theories with non-linear self-interactions.There exists a critical value g_crit for the coupling g.For g>g_crit there are no stable non-topological solitons.

References

[1]

T. D. Lee, Phys. Rep., C23(1976), 254.[2] T. D. Lee, Phys. Rev., D35(1987), 3637.[3] E. Witten, Phys. Rev., D30(1984), 272.[4] S. Colemann, Nucl. Phys., B262(1985), 263.[5] B. Holdom, Phys. Rev., D36(1987), 1000.[6] J. Frieman, et al., Phys. Rev. Lett., 60(1988), 2101.[7] Shi Xin and Li Xinzhou, Phys. Rev.,D42(1990), in Press.[8] R. Friedberg, T. D. Lee, and A. Sirlin, Phys. Rev.,D13(1976), 2739

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NI Zhi-Xiang and LI Xin-Zhou. A Class of Non-Topological Solitons With Self-Interactions Φ⁴[J]. Chinese Physics C, 1991, 15(1): 92-96.

NI Zhi-Xiang and LI Xin-Zhou. A Class of Non-Topological Solitons With Self-Interactions Φ⁴[J]. Chinese Physics C, 1991, 15(1): 92-96. shu

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Received: 1900-01-01
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

A Class of Non-Topological Solitons With Self-Interactions Φ⁴

NI Zhi-Xiang ^,
LI Xin-Zhou

Corresponding author: NI Zhi-Xiang,

East China Institute for Theoretical Physics,Shanghai 200237

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1991-01-05

Abstract: A new class of non-topological solitons is constructed in constructed in renormalizable scalar field theories with non-linear self-interactions.There exists a critical value g_crit for the coupling g.For g>g_crit there are no stable non-topological solitons.