One ρ-Meson Exchange Potential at Finite Temperature

Zheng Cuotong; Su Rukeng

Chinese Physics C> 1994, Vol. 18> Issue(6) : 525-533

One ρ-Meson Exchange Potential at Finite Temperature

Zheng Cuotong ^, ,
Su Rukeng

Department of Physics,Hangzhou Teacher's College,Hangzhou 3100122 Department of Physics,Fudan University,Shanghai 200433

Abstract
HTML
Reference
Related

PDF

Abstract：
By means of the imaginary-time Green function method in finite-temperature field theory,one ρ-meson exchange potential at finite temperature is obtained.It is found that ρ-meson become lighter in terms of temperature increasing.The result is in good agreement with that obtained from scalling property of QCD.It is also found that temperature dependence of ρ-meson coupling constants is similar to that of,σ-meson coupling constants.

References

[1]	G.E.Brown et.al,Nucl.Phys,A506（199Q）565;A522（1991）397c.[2]G.E.Brown et.al,Phys.Rev.Lett,66（1991）2721.[3]R.K.Su and G.T.Zheng,Jour,of Phys,G16（1990）203.[4]G.T.Zheng and R.K.Su,High Ener.Phys.Nucl.Phys,14（1990）135.[5]郑国桐、苏汝铿，高能物理与核物理，15（1991）689;16（1992）131.[6]R.Machleidt et.al.,Phys.Rep.,149（1987）1.

[1]	ZHAO Xian-Feng , WANG Shun-Jin , ZHANG Hua , JIA Huan-Yu . Effect of σ*,φ Mesons on the Neutron Star Matter at Finite Temperature. Chinese Physics C, 2007, 31(6): 532-537.
[2]	XIAO Jun , WANG En-Ke . Bremsstrahlung Radiative Correction in QED at Finite Temperature. Chinese Physics C, 2001, 25(8): 772-779.
[3]	Chen Xiangjun , Zhang Weining , Huo Lei . Two-Loop Correction of Thermodynamic Potential of QCD at Finite Temperature. Chinese Physics C, 1999, 23(11): 1083-1089.
[4]	Zheng Taiyu . Casimir Effect at Finite Temperature. Chinese Physics C, 1995, 19(3): 241-244.
[5]	Deng Shenghua , Wang Enke , Li Jiarong . Two-Loop Effective Potential of Non-topological Soliton Bag Model at Finite Temperature. Chinese Physics C, 1995, 19(8): 713-726.
[6]	Hou Defu , Li Jiarong . Finite-Temperature Thermodynamic Potential of Two-Loop QED and Overlapping Divergences at Arbitrary Gauge. Chinese Physics C, 1995, 19(11): 998-1004.
[7]	Liu Jueping , Jin Yaping . Finite Temperature QCD Sum Rule and the ρ-Meson. Chinese Physics C, 1995, 19(12): 1108-1113.
[8]	Gao Shouen , Hut Yuan , Zheng Guotong , Su Rukeng . η-meson in the Pseudoscalar Coupling at Finite Temperature. Chinese Physics C, 1994, 18(2): 148-153.
[9]	BAO Jing-Dong , ZHUO Yi-Zhong , WU Xi-Zhen . Quantum Correction of the Multidimensional Fission Rate at Finite Temperature. Chinese Physics C, 1993, 17(4): 362-366.
[10]	QIAN Zhi-Xin , ZHONG Wan-Heng , SU Ru-Keng . Yukawa Potential at Finite Temperature and Finite Density. Chinese Physics C, 1993, 17(5): 417-422.
[11]	ZHENG Guo-Tong , SU Ru-Keng . One η-Meson Exchange Potential of Nucleon-Nucleon at Finite Temperature. Chinese Physics C, 1992, 16(2): 131-136.
[12]	ZHENG Guo-Tong , SU Ru-Keng . Vextex Corrections and one σ Exchange Potential at Finite Temperature. Chinese Physics C, 1991, 15(8): 689-694.
[13]	SHI Jian-Qing , LI Guo-Qiang , GAO Qin . SELF-CONSISTENT SEMICLASSICAL APPROACH AND MICROSCOPIC OPTICAL POTENTIALS AT FINITE TEMPERATURE:II THE IMAGINARY PART. Chinese Physics C, 1990, 14(6): 551-554.
[14]	SHI Jian-Qing , LI Guo-Qiang , GAO Qin . SELF-CONSISTENT SEMICLASSICAL APPROACH AND FINITE TEMPERATURE NUCLEON-NUCLEUS OPTICAL POTENTIALS I.REAL PART. Chinese Physics C, 1990, 14(3): 271-277.
[15]	ZHENG Guo-Tong , SU Ru-Keng . π AND σ MESON EXCHANGE POTENTIALS OF NUCLEON-NUCLEON INTERACTION AT FINITE TEMPERATURE. Chinese Physics C, 1990, 14(3): 220-227.
[16]	BI Pin-Zhen . KAONS CONDENSATION AT FINITE TEMPEATURE. Chinese Physics C, 1989, 13(3): 219-221.
[17]	CHEN Tao , SU Ru-Keng . THE ONE PION EXCHANGE POTENTIAL AT FINITE TEMPERATURE. Chinese Physics C, 1988, 12(1): 140-144.
[18]	WANG Qin-Mou . THERMODYNAMICAL PROPERTIES OF GAUGE THEORIES AT FINITE TEMPERATURE AND CHEMICAL POTENTIAL (Ⅱ). Chinese Physics C, 1987, 11(2): 182-185.
[19]	WANG Qin-Mou . THERMODYNAMICAL PROPERTIES OF GAUGE THEORIES AT FINITE TEMPERATURE AND CHEMICAL POTENTIAL. Chinese Physics C, 1986, 10(1): 24-31.
[20]	YU You-Wen , ZHANG Zong-Ye . NUCLEON-MESON VERTEX INTERACTIONS DUE TO ONE-GLUON EXCHANGE TRANSITION POTENTIAL V_q→qqq. Chinese Physics C, 1983, 7(5): 575-582.

Access

Get Citation

Zheng Cuotong and Su Rukeng. One ρ-Meson Exchange Potential at Finite Temperature[J]. Chinese Physics C, 1994, 18(6): 525-533.

Zheng Cuotong and Su Rukeng. One ρ-Meson Exchange Potential at Finite Temperature[J]. Chinese Physics C, 1994, 18(6): 525-533. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(2907)
PDF Downloads(495)
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

One ρ-Meson Exchange Potential at Finite Temperature

Zheng Cuotong ^,
Su Rukeng

Corresponding author: Zheng Cuotong,

Department of Physics,Hangzhou Teacher's College,Hangzhou 3100122 Department of Physics,Fudan University,Shanghai 200433

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1994-06-05

Abstract: By means of the imaginary-time Green function method in finite-temperature field theory,one ρ-meson exchange potential at finite temperature is obtained.It is found that ρ-meson become lighter in terms of temperature increasing.The result is in good agreement with that obtained from scalling property of QCD.It is also found that temperature dependence of ρ-meson coupling constants is similar to that of,σ-meson coupling constants.