Chinese Physics C > 1996, Vol. 20 > Issue(2): 138-141

String Tension of Cosmic Strings

Yang Kongqing^,

Department of Physics,Lanzhou University,Lanzhou 730000

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Abstract：
Based on the thermodynamic model of ideal gas of cosmic strings,the string tension is calculated by the saddle point approximation and the expression of string tension is obtained.

References

[1]	E.Marinari et al.,Phys.Lett,B298（1993）400.[2]N.Turok,Physica,A158（1989）516.[3]M.J.Bowick,S.B.Giddings,Nucl.Phys.,B325（1989）631.[4]P.Salomonson,B-S Skagerstam,Nucl.Phys.,B268（1986）349.[5]D.Mitchell,N.Turok,Nucl Phys,B294（1987）1138;R.Btandenberger,C.Vafa,Nucl.Phys.,B316（1989）391.

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[3]	Sa Benhao,Tai An,Wang Hui,Liu Fenghe. J/ψ Suppression in a Hadron and String Cascade Model. Chinese Physics C, 1999, 23(5): 489-495.
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[6]	Tai An,Sa Benhao. String Tension and Production of Strange Particles. Chinese Physics C, 1998, 22(4): 346-350.
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[8]	JIANG Tao,HU Shi-Ke. Static Quark Potential Study for Polyakov Kleinert String. Chinese Physics C, 1993, 17(2): 119-127.
[9]	TIAN Li-Li,XIE Qu-Bing,SI Zong-Guo. The Structures of Colour String for e⁺e^－→qqg and γ→3g. Chinese Physics C, 1993, 17(8): 717-724.
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Yang Kongqing. String Tension of Cosmic Strings[J]. Chinese Physics C, 1996, 20(2): 138-141.

Yang Kongqing. String Tension of Cosmic Strings[J]. Chinese Physics C, 1996, 20(2): 138-141. 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

String Tension of Cosmic Strings

Yang Kongqing^,

Corresponding author:Yang Kongqing,

Department of Physics,Lanzhou University,Lanzhou 730000

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1996-02-05

Abstract:Based on the thermodynamic model of ideal gas of cosmic strings,the string tension is calculated by the saddle point approximation and the expression of string tension is obtained.