THE ONE PION EXCHANGE POTENTIAL AT FINITE TEMPERATURE

CHEN Tao; SU Ru-Keng

近期发现有不法分子冒充我刊与作者联系，借此进行欺诈等不法行为，请广大作者加以鉴别，如遇诈骗行为，请第一时间与我刊编辑部联系确认（《中国物理C》（英文）编辑部电话：010-88235947,010-88236950），并作报警处理。

本刊再次郑重声明：

（1）本刊官方网址为cpc.ihep.ac.cn和https://iopscience.iop.org/journal/1674-1137

（2）本刊采编系统作者中心是投稿的唯一路径，该系统为ScholarOne远程稿件采编系统，仅在本刊投稿网网址（https://mc03.manuscriptcentral.com/cpc）设有登录入口。本刊不接受其他方式的投稿，如打印稿投稿、E-mail信箱投稿等，若以此种方式接收投稿均为假冒。

（3）所有投稿均需经过严格的同行评议、编辑加工后方可发表，本刊不存在所谓的“编辑部内部征稿”。如果有人以“编辑部内部人员”名义帮助作者发稿，并收取发表费用，均为假冒。

《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 1988, Vol. 12> Issue(1) : 140-144

THE ONE PION EXCHANGE POTENTIAL AT FINITE TEMPERATURE

CHEN Tao ^, ,
SU Ru-Keng

Fudan University,Shanghai

Abstract
HTML
Reference
Related

PDF

Abstract：
By means of the imaginary time Greer's function method,we extend the One Pion Exchange Potential (OPEP) of nucleon-nucleon interaction to finite temperature.We sum up all the bubble diagrams and find that the temperature effect to OPEP is small at low temperature region but large at high temperature region.The effective mass of pion field M_π(β) will become imaginary at critical temperature T_c=177MeV.It means that the attractive OPEP will disappear at T_c and the phase transition happens.

References

[1]

R.K. Su, S. D. yang, T. T. S. Kuo, Phys. Rev.C35(1987); R K. Su, 5. D. Yang, G. L Li. T. T. S.Kuol Mod. Phys. Lett., Al(1986), 71.[2] H.Jaqama, A. Z. Mtjian , L. Zamink, Phys. Rev, C21(1981), 2782.[3] A. Lejeune, P. Grange, M. Martzolff, J. Cugnon, Nucl. Phys., A453(1986), 189.[4] J. Kapusta, A. Mekjian, Phys. Rev., D33(1986), 1304.[5] L. D. McLerran, T. Toimela, Phys. Rev., D31(1985), 545.[6] G. E. Brown, A. D. jackson, "The nucleon-nucleon interaction" (North-Holland, 1976). S. 0. Backman, G. E. Brown, J. A. Niskanen, Phys. Rcports., 124(1985), 1.[7] R. K. Su, E. M. Henley, Nucl. Phys., A452(1986), 633.郑挺方、毕品镇、苏汝铿, 高能物理与核物理,10(1986), 47.[8] C. W. Wang, K. F. Liu, Nucleon-nucleon interaction, "Topics in nuclear physics, l", ed. T. T. S. Kuo, S.S. M. Wong (Springer, N. Y., 1981).[9] R. J. Blin-stoyle, "Mesons in nuclei", vol. 1, pp. 5, ed. M. Rho and D. Wilkinson (North-Holland, 1979).[10] P. Ramond, "Field Theory" (Benjamin, 1981).[11] A. L. Fetter, J. D. Walecka, "Ouantum theory of many particles systems" (McGraw-Hill, 1971).[12] 例如参见:毕品镇、郑挺方、苏汝铿, 科学通报, 31(1986),341.

[1]	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.
[2]	Chen Xiangjun , Liu Lianshou . Infrared Divergences of Three-Loop Vacuum Graghs of Gluon Field at Finite Temperature. Chinese Physics C, 1998, 22(2): 133-140.
[3]	Chen Xiangjun , Liu Lianshou . Dimensional Regularization and Analytical Continuationat Finite Temperature. Chinese Physics C, 1998, 22(5): 460-465.
[4]	Chen Xiangjun , Liu Lianshou . Regularization of Infrared Divergences in the Vacuum Graphs of Massless Field at Finite Temperature. Chinese Physics C, 1997, 21(5): 425-432.
[5]	Zheng Taiyu . Casimir Effect at Finite Temperature. Chinese Physics C, 1995, 19(3): 241-244.
[6]	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.
[7]	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.
[8]	Zheng Cuotong , Su Rukeng . One ρ-Meson Exchange Potential at Finite Temperature. Chinese Physics C, 1994, 18(6): 525-533.
[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]	HUANG Jing-Yi , CAI Sheng-Shan , HU Si-Zhu , SU Ru-Keng . Chiral Bag Model at Finite Temperature. Chinese Physics C, 1992, 16(6): 494-498.
[12]	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.
[13]	ZHENG Guo-Tong , SU Ru-Keng . Vextex Corrections and one σ Exchange Potential at Finite Temperature. Chinese Physics C, 1991, 15(8): 689-694.
[14]	LOU Sen-Yue , NI Guang-Jiong . VARIATIONAL ANALYSIS OF THE GROSS-NEVEU MODEL AT ZERO AND FINITE TEMPERATURE. Chinese Physics C, 1990, 14(3): 228-235.
[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]	WANG En-Ke , LI Jia-Rong . DECONFINEMENT TRANSITION OF NONTOPOLOGICAL SOLITON MODEL AT FINITE TEMPERATURE. Chinese Physics C, 1989, 13(11): 1003-1006.
[17]	BI Pin-Zhen . KAONS CONDENSATION AT FINITE TEMPEATURE. Chinese Physics C, 1989, 13(3): 219-221.
[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]	SU Ru-Keng , BI Pin-Zhen . THE ELEMENTARY EXCITATION SPECTRA OF MOHAPATRA-SENJANOVIC MODEL AT FINITE TEMPERATURE. Chinese Physics C, 1984, 8(2): 177-184.

Access

Get Citation

CHEN Tao and SU Ru-Keng. THE ONE PION EXCHANGE POTENTIAL AT FINITE TEMPERATURE[J]. Chinese Physics C, 1988, 12(1): 140-144.

CHEN Tao and SU Ru-Keng. THE ONE PION EXCHANGE POTENTIAL AT FINITE TEMPERATURE[J]. Chinese Physics C, 1988, 12(1): 140-144. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(2365)
PDF Downloads(448)
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

THE ONE PION EXCHANGE POTENTIAL AT FINITE TEMPERATURE

CHEN Tao ^,
SU Ru-Keng

Corresponding author: CHEN Tao,

Fudan University,Shanghai

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1988-02-05

Abstract: By means of the imaginary time Greer's function method,we extend the One Pion Exchange Potential (OPEP) of nucleon-nucleon interaction to finite temperature.We sum up all the bubble diagrams and find that the temperature effect to OPEP is small at low temperature region but large at high temperature region.The effective mass of pion field M_π(β) will become imaginary at critical temperature T_c=177MeV.It means that the attractive OPEP will disappear at T_c and the phase transition happens.