SPACE-TIME

作品数:462被引量:531H指数:11
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Modeling the Earth's magnetosphere under the influence of solar wind with due northward IMF by the AMR-CESE-MHD model被引量:1
《Science China Earth Sciences》2015年第7期1235-1242,共8页WANG Juan DU AiMin ZHANG Ying ZHANG TieLong GE YaSong 
supported by the National Basic Research Program of China(Grant Nos.2012CB825601,2014CB845903,2012CB825604);the National Natural Science Foundation of China(Grant Nos.41031066,41231068,41274192,41074121,41204127,41174122);the Knowledge Innovation Program of the Chinese Academy of Sciences(Grant No.KZZD-EW-01-4);the Specialized Research Fund for State Key Laboratories
We present a newly developed global magnetohydrodynamic(MHD) model to study the responses of the Earth's magnetosphere to the solar wind. The model is established by using the space-time conservation element and solut...
关键词:numerical simulation MAGNETOSPHERE magnetohydrodynamic model adaptive mesh refinement technique the space-time conservation element and solution element method 
Interference phase of mass neutrino in CM space-time
《Chinese Physics B》2009年第4期1707-1710,共4页陈霞 王永久 
Project supported by National Basic Research Program of China (Grant No 2003CB716300);the National Natural Science Foundation of China (Grant No 10873004);the Scientific Research Fund of Hunan Provincial Education Department (Grant No 08B051);the Scientific Research Fund of Hunan Normal University
In the gravitational field of central mass with electric and magnetic charges and magnetic moment (CM spacetime), this paper calculates the interference phase of mass neutrino along geodesic in the radial direction,...
关键词:interference phase CM space-time mass neutrino 
Orbital effect in the stationary axisymmetric field
《Chinese Physics B》2008年第7期2356-2360,共5页龚添喜 王永久 
supported by the National Basic Research Program of China (Grant No 2003CB716300);Natural Science Foundation of Hunan Province, China (Grant No 06JJ20026)
This paper uses an elegant mathematical method to calculate the orbital effects in the axisymmetric field created by the spinning mass with electric charge and a large number of magnetic monopoles. In comparison with ...
关键词:general relativity GRAVITATIONAL EFFECT space-time metric 
SIGNAL CONSTELLATIONS DESIGN FOR DIFFERENTIAL UNITARY SPACE-TIME IN MIMO-OFDM SYSTEM OVER FREQUENCY-SELECTIVE FADING CHANNELS
《Journal of Electronics(China)》2008年第3期300-304,共5页Chen Jing Zhu Qi 
Supported by the National Natural Science Foundation of China (No.60772062);the National Basic Research Pro-gram of China (No.2007CB310607);the Natural Science Research Fund of Jiangsu University (No. 05 KJB 510090)
In this paper, the design of signal constellations parameters is studied for Differential Unitary Space-Time Modulation (DUSTM) based on the design criterion of maximizing the diversity product. Further, noninteger se...
关键词:Differential Unitary Space-Time Modulation (DUSTM) Diversity product Signal constellations Multiple Input Multiple Output (MIMO) Orthogonal Frequency Division Mutiplexing (OFDM) 
Holographic Entropy Bound of a Nonstationary Black Hole
《Chinese Physics Letters》2006年第5期1092-1095,共4页刘成周 
Supported by the National Natural Science Foundation of China under Grant No 10375008, and the National Basic Research Programme of China under Grant No 2003CB716300.
In accordance with the holographic principle, by counting the states of the scalar field just at the event horizon of the Vaidya-Bonner black hole, the holographic entropy bound of the black hole is calculated and the...
关键词:UNCERTAINTY RELATION QUANTUM-GRAVITY BRICK WALL SPACE-TIME LENGTH FIELD 
Hawking Radiation via Tunnelling from Arbitrarily Dimensional Schwarzschild Black Holes
《Chinese Physics Letters》2005年第10期2489-2491,共3页任军 赵峥 高长军 
Supported by the National Natural Science Foundation of China under Grand Nos 10373003 and 10475013, and the National Basic Research Program of China under Grant No 2003CB716300.
We extend Parikh's recent work to the arbitrarily dimensional Schwarzschild black holes whose Arnowitt-Deser-Misner (ADM) mass is identical to its mass parameter. We view Hawking radiation as a tunnelling process a...
关键词:BRICK WALL SPACE-TIME ENTROPY 
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