Electron-Positron Condensate and Non-Topological Soliton Model in the Strong-Coupling Phase of QED

  • The dynamics of condensate formation is investigated in the nontopological soliton model,and the critical coupling constant gcrit and critical charge number of nucleus Zcrit are obtained.Many salient features of the narrow e+e peaks can be understood within the framework of the new phase of QED,which indicates that electron-positron condensate plays an important role in the strong-coupling phase of QED.
  • 加载中
  • [1] J. Schweppe et al., Phys. Rev. Lett., 51(1983), 2261; M. Clemente et al., Phys. Lett., 137B(1984), 41;T. Cowan et al., Phys. Rev. Lett., 54(1985), 1761; T. Cowan et al., Phys. Rev. Lett., 56(1985), 444; H.Tsertos et al., Phys. Lett., 162B(1985), 273; H. Tsertos et al., Z. Phys., A326(1987), 235.[2] T. Cowan and J. Greenberg, in Physica of Strong Fields, edited by W. Greiner (Plenum, New York,1987) and references therein.[3] D. G. Caldi and A. Chodos, Phys. Rev., X36(1987), 2876; D. G, Caldi, A. Chodos, K. Evending, D. A.Owen and S. Vafaeisfat, Phys. Rev., D39(19tS9) 1432 and references therein。[4] Y. J. Ng and Y. Kikuchi, Phys. Rev., D36(1987), 2880; C. Martin and D. Vautherin, Phys. Rev., D40 (1989), 1667; Y. S. Hirata and H. Minakata, Phys. Rev., D39(1989), 2813; R. Fukuda, Phys. Rev. Lett., 63(1989), 482; C. W. Wang, Phys. Rev., DS7(1988), 3206; C. W. Wang, Phys, Lett., B205(1988), 115.[5] A. Schafrer, B. Muller and W. Greiner, Phys. l.ett., 149B(1984), 455[6] L. S. Celenza, V. K. Mishra, C. M. Shakin and K. F. Liu, Phys. Rev. Lett., 57(1986), 55;L.5.Celenza,C. M. Shakin and R. B. Thayyullathil, Phys. Rev.,D33(1986), 198; L. S. Celenza, C. R. Ji and G. Di.Shakin, Phys. Rev., D36(1987), 2144.[7] Schwinger, Phys. Rev., 125(1962), 397; 128(1952), 2425.[8] C. B. Lang, Nucl. Phys., B280 [FS18] (1987),225 and references therein J.Kogut, E. Dagotto, and A. Kocic, Phys. Rev. Lett., 60(1988), 772; E. Dagott,and H. W. Wyld, Phys. Lett.B205(1988), 73 and references therein.[9] R. Fukuda and T. Kugo, Nucl. Phys, 8117(1987), 250; V. A. Miransky, Nuovo Cimento 90A(1385), 149; C. N. Levng, S. T. Lave, and W. A. Fiardeen, Nucl. Phys., B273(1986), 649.[10] D. Lurie, Particles and Fields, (Interscience Publishers, 1968).[11] Y. Nambu and G. Jona-Lasinio, Phys Rcv., 122(1961), 345.[12] U. van Wimmersperg et al., Phys Rev, lett., 59(1987), 266; K. Mainer et al., Z. Phys, A326(1987), 527; S. H. Connell et al., Phyr. Rev. Lett., 60(1988), 2242; H. Tsertos et al., Phys Lett., 207B(1988), 273; J. van Klinken et al., Phys, Lett 205B(1988), 223; E. Loern, G. Mageras, U. Stiegler and 1. H zan. Phys.Lett.4B(1988). 10.
  • 加载中

Get Citation
SHEN Kun and QIU Zhong-Ping. Electron-Positron Condensate and Non-Topological Soliton Model in the Strong-Coupling Phase of QED[J]. Chinese Physics C, 1991, 15(5): 399-404.
SHEN Kun and QIU Zhong-Ping. Electron-Positron Condensate and Non-Topological Soliton Model in the Strong-Coupling Phase of QED[J]. Chinese Physics C, 1991, 15(5): 399-404. shu
Milestone
Received: 1900-01-01
Revised: 1900-01-01
Article Metric

Article Views(2410)
PDF Downloads(386)
Cited by(0)
Policy on re-use
To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Email This Article

Title:
Email:

Electron-Positron Condensate and Non-Topological Soliton Model in the Strong-Coupling Phase of QED

    Corresponding author: SHEN Kun,
  • Institute of Particle Physics,Hua-Zhong Normal Univer,Wuhan 430070

Abstract: The dynamics of condensate formation is investigated in the nontopological soliton model,and the critical coupling constant gcrit and critical charge number of nucleus Zcrit are obtained.Many salient features of the narrow e+e peaks can be understood within the framework of the new phase of QED,which indicates that electron-positron condensate plays an important role in the strong-coupling phase of QED.

    HTML

Reference (1)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return