Cosmic Neutrino Oscillation or Separation
LUO Xin-Lian, BAI Hua, LI Sheng-Peng
Department of Astronomy, Nanjing University, Nanjing 210093
Cosmic Neutrino Oscillation or Separation
LUO Xin-Lian;BAI Hua;LI Sheng-Peng
Department of Astronomy, Nanjing University, Nanjing 210093
关键词 ：
14.60.Pq ,
98.80.Jk ,
95.30.Sf
Abstract ： Current experiment results show that neutrinos have non-zero masses and that different neutrino flavours may mix and undergo a transformation to each other. Neglecting matter effects for simplicity and by solving the Friedmann--Robertson--Walker geodesic equations of the time-like particle, we preparatively investigate the vacuum oscillation or separation of neutrinos on the cosmic scale.
Key words ：
14.60.Pq
98.80.Jk
95.30.Sf
出版日期: 2006-10-01
:
14.60.Pq
(Neutrino mass and mixing)
98.80.Jk
(Mathematical and relativistic aspects of cosmology)
95.30.Sf
(Relativity and gravitation)
[1]
YANG Xiu-Yi; WU Ya-Bo;LÜJian-Bo;LI Song. Evolution of Variable Generalized Chaplygin Gas
[2]
LI Peng-Fei;JIN Chang-Qing;XIAO Chang-Jiang;WANG Feng-Ping;WANG Xiao-Hui;LI Long-Tu. Effect of Annealing on Ferroelectric Properties of Nanometre BaTiO3 Ceramics Prepared by High Pressure Sintering Method
[3]
CHECHIN L. M.. Antigravitational Instability of Cosmic Substrate in the Newtonian Cosmology
[4]
QIN Yi-Ping. Applications of the Junction Conditions Connecting the Robertson--Walker Metric and the Metric of a Local System on Our Universe
[5]
SUN Cheng-Yi;ZHANG De-Hai. Conjecture on Avoidance of Big Crunch
[6]
LIU Dao-Jun;LI Xin-Zhou. Cosmic Microwave Background Radiation Constraints on a Modified Chaplygin Gas Model
[7]
WEN De-Hua;CHEN Wei;LIU Liang-Gang. Rotational Deformation of Neutron Stars
[8]
XI Ping;LI Xin-Zhou. Object Picture of Quasinormal Modes for Stringy Black Holes
[9]
GUO Han-Ying;HUANG Chao-Guang;XU Zhan;ZHOU Bin. Three Kinds of Special Relativity via Inverse Wick Rotation
[10]
ZHANG De-Hai;SUN Cheng-Yi. An Exact Evolution Equation of the Curvature Perturbation for Closed Universe
[11]
Z. Bentalha; O. Lazrec. On the Neutron Electric Dipole Moment
[12]
LUO Xin-Lian;PENG Qiu-He;;ZHANG Ling-Di;BAI Hua;CHOU Chih-Kang;. Cosmic Neutrino Time Delay Relative to Photons
[13]
YANG Rong-Jia;JING Ji-Liang. Newtonian Forms for Dilaton Spacetimes in String Theory
[14]
B. Mishra. Non-Static Plane Symmetric Zeldovich Fluid Model In Scale Invariant Theory
[15]
MA Ren-Yi;WANG Ding-Xiong;LEI Wei-Hua;YAO Guo-Zheng. Effects of Magnetic Coupling on Profile of Emission Lines and Images of an Accretion Disc Around a Black Hole
2006, Vol. 23 
