Casimir Energy for Piecewise Uniform Strings

Lu Jizong; Huang Baofa

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> 1999, Vol. 23> Issue(2) : 212-215

Casimir Energy for Piecewise Uniform Strings

Lu Jizong ^, ,
Huang Baofa

Department of Physics, Shanghai Teachers University, Shanghai 2002342 Shanghai Technical College of Metallurgy, Shanghai 200233

Abstract
HTML
Reference
Related

PDF

Abstract：
The Casimir energy can be considered as the polarization of the vacuum energy of quantized fields due to the distortion caused by the presence of boundaries, the curvature of the space-time mani-fold or some background fields. The study about the Casimir energy can deepen our understanding of the substance of the quantum fields, so the interest in studying Casimir effect has been enhanced recently. Brevik et al. studied the Casimir energy of piecewise uniform strings first. However, they only discussed the one of closed bosonic strings. In this paper, we extend their resaerch to both open and closed bosonic strings, as well as fermionic strings. The energy of superstrings is investigated briefly too.

References

[1]

Casimir H B G. Proc. X Ned. Akad. Wet., 1948, 51:7932 Lamoreaux S.K Phy. Rev. Lett., 1997, 78:5 3 Plunien G, Mller B, Greiner W. Phys. Rep., 1986, 134:874 Boyer T H. Phys. Rev., 1968, 174: 17645 Bayin S S, Ozcan M. Phys. Rev., 1993 D48:3206; 1994, D49:5313; Romeo A. Phys. Rev., 1996, D53:3392 6 Ford L H. Phys. Rev., 1975, D11:3370 7 Bender C M, Mition K A. Phys. Rev., 1994, D50:6547; Mition K A. Phys. Rev., 1997, D55:4940 8 Li X, Cheng H, Li J et al. Phys. Rev., 1997, D56:2155 9 Kikkawa K, Yamasaki M. Prog. Theor. Phys. 1986, 76: 1379 10 Shi X, Li X. Class. Quantum Grav., 1991, 8:75 11 Brevik I, Nielsen H B. Phys. Rev., 1990, D41: 1185; 1995, D51: 1869 12 Li X, Shi X, Zhang J. Phys. Rev., 1991, D44:560 13 Brevik I, Elizalde E. Phys. Rev., 1994, D49: 5319 14 Brevik I. Nielsen H B, Odintsov S D. Phys. Rev., 1996, D53:322415 Lu J, Huang B. Phys. Rev., 1998, D57:528016 Bayin S S, Krisch J P, Ozcan M. J. Math. Phys., 1996, 37:3662

[1]	CHENG Hong-Bo . Casimir force on a piston at finite temperature in Randall-Sundrum models. Chinese Physics C, 2011, 35(12): 1084-1094. doi: 10.1088/1674-1137/35/12/002
[2]	ZENG Gang , LIU Li , QUE Jie-Min , ZHANG Ying-Ping , YIN Yin , WANG Yan-Fang , YU Zhong-Qiang , YAN Yong-Lian . Uniformity Calibration for ICT Image. Chinese Physics C, 2004, 28(10): 1131-1134.
[3]	LI Zu-Hao , CHEN Guo-Ming , CHEN Gang , YANG Chang-Gen , YANG Min , WANG Xiao-Bin , ZHANG Shao-He , YANG Zhao-Yu , LU Yu-Sheng , CHEN He-Sheng . Longitudinal Leakage Correction of Uniformly Sampling Electromagnetic Calorimeter. Chinese Physics C, 2004, 28(11): 1188-1192.
[4]	OUYANG Hua-Fu , FU Shi-Nian . Tuning and Measuring of RFQ with Resonantly Coupled Segments. Chinese Physics C, 2003, 27(6): 551-554.
[5]	FU Shi-Nian . Study on the Field Tuning Method of a Resonantly Coupled RFQ. Chinese Physics C, 2002, 26(8): 870-875.
[6]	SHAO Ming , XU Tong , LIU Ming-Chang , WANG Cong-Rong , RUAN Li-Juan , CHEN Hong-Fang , PAN Xiao-Hui , WANG Cong-Zhou . Study on the Light Output Non-uniformity of PbWO₄ Crystal. Chinese Physics C, 2001, 25(6): 555-560.
[7]	OUYANG Hua-Fu , YU Qing-Chang . Study on the Section-Division of Superconducting Proton Linac. Chinese Physics C, 2001, 25(12): 1225-1230.
[8]	Tai An , Sa Benhao . String Tension and Production of Strange Particles. Chinese Physics C, 1998, 22(4): 346-350.
[9]	Zhang Zhihe , Li Ziping . Casimir Effect of the Maxwell- Chern-Simons Field. Chinese Physics C, 1998, 22(1): 87-91.
[10]	Yang Kongqing . String Tension of Cosmic Strings. Chinese Physics C, 1996, 20(2): 138-141.
[11]	Zheng Taiyu , Li Changsong . Internal Massive Fermion Loop Contribution to Casimir Force in Two-Dimensions. Chinese Physics C, 1996, 20(3): 211-215.
[12]	Zheng Taiyu , Li Changsong . Massive Fermion Loop Contribution to Casimir Force in Two-Dimensional Case. Chinese Physics C, 1996, 20(S1): 55-59.
[13]	Chen Jianhua , Kuang Huisun , Bai Mingfu , Cheng Xiangai . Further Classification of JT Coupled States for Nucleons by Casimir Operator of R(5) Group. Chinese Physics C, 1995, 19(5): 424-430.
[14]	Zheng Taiyu . Casimir Effect at Finite Temperature. Chinese Physics C, 1995, 19(3): 241-244.
[15]	NI Guang-Jiong , ZHANG Min , GONG Jia-Wen . A Rigorous Method for Calculating the Casimir Effect. Chinese Physics C, 1991, 15(8): 695-700.
[16]	Ni Guangjiong , Zhang Min , Gong Jiawen . A Rigorous Method for Calculating the Casimir Effect. Chinese Physics C, 1991, 15(S3): 289-296.
[17]	ZHENG Tai-Yu . INTERNAL FERMION ONE-LOOP CONTRIBUTION TO THE CASIMIR FORCE. Chinese Physics C, 1990, 14(9): 796-801.
[18]	GONG Shang-Qing , QU Li-Hu , YU Shou-Mian . A FOUR-DIMENSIONAL HETEROTIC STRING. Chinese Physics C, 1989, 13(7): 600-606.
[19]	SUN Chang-Pu . SOLAR-NEUTRINO OSCILLATIONS IN MATTER WITH VARYING DENSITY. Chinese Physics C, 1989, 13(5): 403-410.
[20]	LIU Ji-Ming , MAO Zhen-Lin . EXACT OPTICS FORMULA SET FOR THE UNIFORM-FIELD WEDGE MAGNET. Chinese Physics C, 1985, 9(5): 526-530.

Access

Get Citation

Lu Jizong and Huang Baofa. Casimir Energy for Piecewise Uniform Strings[J]. Chinese Physics C, 1999, 23(2): 212-215.

Lu Jizong and Huang Baofa. Casimir Energy for Piecewise Uniform Strings[J]. Chinese Physics C, 1999, 23(2): 212-215. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1998-05-14
Revised: 1900-01-01

Article Metric

Article Views(2979)
PDF Downloads(578)
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

Casimir Energy for Piecewise Uniform Strings

Lu Jizong ^,
Huang Baofa

Corresponding author: Lu Jizong,

Department of Physics, Shanghai Teachers University, Shanghai 2002342 Shanghai Technical College of Metallurgy, Shanghai 200233

Received Date: 1998-05-14
Accepted Date: 1900-01-01
Available Online: 1999-02-05

Abstract: The Casimir energy can be considered as the polarization of the vacuum energy of quantized fields due to the distortion caused by the presence of boundaries, the curvature of the space-time mani-fold or some background fields. The study about the Casimir energy can deepen our understanding of the substance of the quantum fields, so the interest in studying Casimir effect has been enhanced recently. Brevik et al. studied the Casimir energy of piecewise uniform strings first. However, they only discussed the one of closed bosonic strings. In this paper, we extend their resaerch to both open and closed bosonic strings, as well as fermionic strings. The energy of superstrings is investigated briefly too.