Chinese Physics C > 1992, Vol. 16 > Issue(6): 494-498

Chiral Bag Model at Finite Temperature

Department of Physics,Fudan University,Shanghai 200433

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Abstract：
By taking the thermodynamical contributions of the pion mesons cloud outside the bag into account,the chiral bag model is extended to finite temperature.The temperature dependence of the radius of the chiral bag and the critical temperature of quark deconfinement are given.

References

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R. K. Su and Z, Hu, Phys. Lett., 141A(1989), 420[2] R. Goldflam and L. Wilets, Phys. Rev., 25C(1982), 1951.[3] F. Takagi, Phys. Rev., 35D(1987), 2226.[4] 毕品镇，郑挺方，苏汝铿，科学通报，31(1986),341.[5] R. Gagnon, Phys. Rev., 28D(1983), 2862.[6] R. K. Su and T. Chen, Jottr, of Phys., 20A(1987), 5939.[7] E. K. Wang, J. R. Li and L. S. Liu, Phys. Rev., 41D(1990), 2288.[8] S. Kagiyama, A. Nakamuta and A. Minaka, Prog. Theor, Phys., 75(1986), 319.[9] G. E. Brown and M. Rho, Phys. Lett., 82B(1979), 177. G. E. Brown, M. Rho and V. Vento, Phys. Lett:，97B(1980), 423. [10]苏汝铿，统计物理学，复旦大学出版社，1990,p. 240,[11]赖德，基本粒子和对称性，宋孝同等译，科学出版社,1983,p. 107[12]R. D. pisarski, Phys, Lett., 110B(1982), 155.

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HUANG Jing-Yi, CAI Sheng-Shan, HU Si-Zhu and SU Ru-Keng. Chiral Bag Model at Finite Temperature[J]. Chinese Physics C, 1992, 16(6): 494-498.

HUANG Jing-Yi, CAI Sheng-Shan, HU Si-Zhu and SU Ru-Keng. Chiral Bag Model at Finite Temperature[J]. Chinese Physics C, 1992, 16(6): 494-498. 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

Chiral Bag Model at Finite Temperature

Corresponding author:HUANG Jing-Yi,

Department of Physics,Fudan University,Shanghai 200433

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1992-06-05

Abstract:By taking the thermodynamical contributions of the pion mesons cloud outside the bag into account,the chiral bag model is extended to finite temperature.The temperature dependence of the radius of the chiral bag and the critical temperature of quark deconfinement are given.