Cosmological Inflationary Evolution Originating from Different Distributions of Matter

PANG Zhao-Guang; HUANG Yong-Chang

Chinese Physics C> 2004, Vol. 28> Issue(3) : 250-253

Cosmological Inflationary Evolution Originating from Different Distributions of Matter

PANG Zhao-Guang ,
HUANG Yong-Chang ^,

College of Physics,Hebei Normal University,Hebei 050016,China2 Department of Applied Physics,Beijing University of Technology,Beijing 100022,China

Abstract
HTML
Reference
Related

PDF

Abstract：
In this paper gives a general expression of matter density ρ that is relative to cosmological different inflations, and a new general solution of the cosmological scale factor is derived out. We find that the cosmological scale factor has a composite function form of exponent inflation if the cosmological constant is positive, and the factor is a composite function of cosine if the cosmological constant is negative. The cosmological scale factor returns to the usual solved solutions when the parameters in the general density function are taken as some special values. Furthermore, a new dynamical parameter C that affects the inflation of the cosmology is found.

References

[1]

.William J,Kaufmann,%,Relat ivit y and Cosmology,New York:Harper Row,19772.Rice J.Relativity,a Systemat ic Treatment of Einstein s Theory,Lon..don,New York [etc.]:Longmans,Green,19233.Linde A D.Particle Physics and Inflat ionary Cosmology,Berkshire:Harwood Academic Publ ishers,19904.Liddle A R,Lyth D H.Cosmological Inf lation and LargeScal e Struc..ture,Cambridge University Press,20005.Venzo de Sabbata,Ho Tso..Hsiu.Cosmology and Particl ePhysics,Dor..drecht; Boston: Kluwer Academic,19946.Hermann B.Cosmology,Cambridge University Press,19527.Werner I.Relat ivity,Astrophysics and Cosmology,Proceedings of theSummer School Held,14..26 August,1972 at the Banff Cent re,BanffAlberta,Dordrecht,Boston,Reidel,19738.Born M,Oppenheimer J R.Ann.Physik,1927,84:4579.Sun C P et al.Eur.Phys.,2001,D13: 14510.Sahni V.Chaos,Sol itons and Fractals,2003,16:52711.Kolb E W,TurnerM S.The Early Universe,New York: Addison..Wes-ley Publishing Company,1990

[1]	GAO Yuan , LI Xi-Guo , LI Yong-Qing . Effect of Pentaquark Θ⁺ on the Equation of State of Nuclear Matter. Chinese Physics C, 2007, 31(1): 48-51.
[2]	CHEN Yue-De , PENG Guang-Xiong , WEN Xin-Jian . Color-Flavor Locked Strange Quark Matter in a Mass Density-Dependent Model. Chinese Physics C, 2007, 31(3): 269-273.
[3]	LANG Xiao-Li , WU Shi-Shu . Influence of the Nucleon Struture on Nuclear Matter. Chinese Physics C, 2006, 30(S2): 224-226.
[4]	YANG Fang , SHEN Hong . Quark-meson coupling model with a density-dependent bag constant for nuclear matter and finite nuclei. Chinese Physics C, 2006, 30(7): 620-624.
[5]	ZHOU Ran , GUO Hua . Equation of State of Dense Matter with Trapped Neutrinos. Chinese Physics C, 2004, 28(1): 26-29.
[6]	LIU Jun , GENG Qing-Xi , YANG Hong-Tao , LIU Chang-Qin , ZHANG Pin , GAO Xiao-Yu , JING Cai-Liu , ZHA Min , JING Gui-Ru , ZHU Qing-Qi , Cheung T , Ng L . Study of EAS Local Muon Density Spectrum and the Knee in the Energy Spectrum of Primary Cosmic Rays. Chinese Physics C, 2003, 27(2): 109-112.
[7]	WANG Quan-Jin , ZHAN Wen-Long , GUO Zhong-Yan , XIAO Guo-Qing , SUN Zhi-Yu , LI Jia-Xing , WANG Jian-Song , WANG Meng , CHEN Zhi-Qiang , WANG Jin-Chuan , TIAN Wen-Dong , WANG Wu-Sheng , MAO Rui-Shi . Influence of the Modified Density Factor on Reaction Cross Section Below 100 MeV/u Energies. Chinese Physics C, 2002, 26(1): 58-63.
[8]	GUO Wen-Jun , JIANG Huan-Qing , LIU Jian-Ye . Total Reaction Cross Section of Nucleus-Nucleus Collision and Density Distributions of Halo Nuclei. Chinese Physics C, 2001, 25(12): 1206-1212.
[9]	Soojae Im , MENG Jie , ZHOU Shan-Gui , YANG Si-Chun , LONG Wen-Hui . Skyrme-Hartree-Fock Description of the Nuclear Structure in Ca Isotopes (Ⅰ)Binding Energy and Shell Effects,Radii and Density Distributions. Chinese Physics C, 2001, 25(4): 322-328.
[10]	PENG GuangXiong , JIANG HuanQing , LIU ZhiJun , ZHOU LeMing , LIU Bo , CHENG XingGuo , LI JingHua . Charge Dependence of the Critical Density of Strange Quark Matter in a New Mass Scaling. Chinese Physics C, 2000, 24(8): 732-738.
[11]	MA Zhong-Yu , CHEN Bao-Qiu . Nuclear Structures of Low Density and Weakly Bound System. Chinese Physics C, 2000, 24(S1): 65-68.
[12]	LI JunQing , LIU Fang , LI XiGuo , LUO YiXiao . Chaotic Motion of a Nucleon in Mean Field Potential with Octupole Deformation (Ⅲ) Study of Probability Density Distribution in Space-Temporal Variation of Initial Coherent States and the Strength of Disturbance. Chinese Physics C, 2000, 24(4): 337-341.
[13]	QIAN Wei-Liang , SU Ru-Keng . Influence of Density Dependence of Vertex Coupling on Liquid-Gas Phase Transition of Nuclear Matter. Chinese Physics C, 2000, 24(S1): 100-103.
[14]	Zhu Yabo , Yang Jianjun . Nuclear Gluon Distribution Due to Parton Evolution and Recombination in Nuclear Environment. Chinese Physics C, 1998, 22(4): 341-345.
[15]	He Zejun . Characteristic Dilepton Distribution for Quark-Gluon Matter. Chinese Physics C, 1997, 21(3): 269-274.
[16]	Zhang Xiaofei , Li Jiarong . Transport Coefficients and Viscous Hydrodynamical Evolution of Hadron Matter in the Central Rapidity Region. Chinese Physics C, 1994, 18(2): 172-179.
[17]	LIU Liang-Gang . ONE LOOP RENORMALIZATION OF NUCLEON ENERGY DENSITY IN NUCLEAR MATTER BY CHIRAL σ MODEL. Chinese Physics C, 1990, 14(9): 822-828.
[18]	ZHENG Chun-Kai . CHARGE DENSITY DISTRIBUTIONS OF DEFORMED NUCLEI. Chinese Physics C, 1990, 14(8): 753-761.
[19]	WANG Dian-Rong , WANG Xian-Pei , LI Cheng-Ze , CHEN Yuan-Bai , LIN Jian-Feng , CHANG Chia-Chuan , ZHAO Jing-Wei , JIANG Ying-Yuan , XU Yu-Lin , TANG Su-Qiu , DAI Gui-Liang . THE MEASUREMENT OF THE COSMIC RAY MUON ZENITH ANGLE DISTRIBUTION WITH ON-LINE MICROCOMPUTER. Chinese Physics C, 1983, 7(2): 135-141.
[20]	ZHANG XI-ZHEN , FENG REN-FA , WU XI-ZHEN , ZHUO YI-ZHONG , . THE CURRENT DISTRIBUTION IN THE BACK-BENDING REGION. Chinese Physics C, 1981, 5(1): 145-148.

Access

Get Citation

PANG Zhao-Guang and HUANG Yong-Chang. Cosmological Inflationary Evolution Originating from Different Distributions of Matter[J]. Chinese Physics C, 2004, 28(3): 250-253.

PANG Zhao-Guang and HUANG Yong-Chang. Cosmological Inflationary Evolution Originating from Different Distributions of Matter[J]. Chinese Physics C, 2004, 28(3): 250-253. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2003-04-20
Revised: 1900-01-01

Article Metric

Article Views(3068)
PDF Downloads(637)
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

Cosmological Inflationary Evolution Originating from Different Distributions of Matter

Corresponding author: HUANG Yong-Chang,

College of Physics,Hebei Normal University,Hebei 050016,China2 Department of Applied Physics,Beijing University of Technology,Beijing 100022,China

Received Date: 2003-04-20

Accepted Date: 1900-01-01

Available Online: 2004-03-05

Abstract: In this paper gives a general expression of matter density ρ that is relative to cosmological different inflations, and a new general solution of the cosmological scale factor is derived out. We find that the cosmological scale factor has a composite function form of exponent inflation if the cosmological constant is positive, and the factor is a composite function of cosine if the cosmological constant is negative. The cosmological scale factor returns to the usual solved solutions when the parameters in the general density function are taken as some special values. Furthermore, a new dynamical parameter C that affects the inflation of the cosmology is found.

HTML

Reference (1)

Cosmological Inflationary Evolution Originating from Different Distributions of Matter

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article