化学推进把航天器发射到适当高度轨道然后用更高效的太阳能电推进接手深空航行。至于核热、核电推进，去火...
, Magnetic Helicity in Space and Laboratory Plasma , Geophysical Monograph 111, p. 1.Brown M R, Canfield R C, Pevtsov A A. Magnetic Helicity in Space and Laboratory Plasmas. Washington D. C.: Geophysical Monograph 111, 1999M.T. Brown, R.C. Canfield, A.A. Pevtsov (eds.), Magnetic...
Magnetic Helicity in Space Physics Mitchell A. Berger 1 Implications of Magnetic Helicity Conservation Allen H. Boozer 11 Influence of Geometry and Topology on Helicity Jason Cantarella, Dennis DeTurck, Herman Gluck, Mikhail Teytel 17 MagneticE nergya nd Helicityi n Open Systems B. C. Low 25 ...
space-timeA relativistic helicity has been formulated in the four-dimensional Minkowski space-time. Whereas the relativistic distortion of space-time violates the conservation of the conventional helicity, the newly defined relativistic helicity conserves in a barotropic fluid or plasma, dictating a ...
(2) theory/ compact spacetime S 1xS 3 helicity quantization Dirac operator neutrino equations holonomy Noether charge Lie-algebra phase shift action projective space RP 1xRP 3 U(1)xSU(2)/ A1130E Charge conjugation, parity, time reversal and other discrete symmetries A0240 Geometry, differential ...
0Helicity Space 认领应用 发布时间:1970-01-01 ・其它负责人: 成为钛媒体专业用户,即可查看联系方式 立即申请 产品介绍 产品形态: 产品链接: 分享到: 不看好 0 看好0 创业故事 该产品还没有被报道,查看其他被报道产品 评论(0) 【登录后才能评论哦!点击 登录】 ...
Solar and Space Phenomena Related to Spheromaks World Scientific Book Chapter 21: Finite-β models and experiments for solar phenomena: collimation, flows, expansion World Scientific Book Analysis of Driven Spheromaks: Strong Coupling World Scientific Book LINEAR STABILITY ANALYSIS OF FORCE-FREE...
Denote byS(Rd)the Schwartz space of rapidly decreasing smooth functions,S′(Rd)the space of tempered distributions,S′(Rd)/P(Rd)the quotient space of tempered distributions which modulo polynomials. To define Besov spaces, we need the following dyadic unity partition (see e.g., [1]). Choose...
We also discuss some aspects of their twistor-space structure.DOI: 10.48550/arXiv.hep-th/0412210 年份: 2004 收藏 引用 批量引用 报错 分享 全部来源 求助全文 arXiv.org 相似文献 参考文献One-Loop Gauge Theory Amplitudes in N=4 Super Yang-Mills from MHV Vertices We propose a new, twistor ...
We also appreciate the support of the International Space Science Institute for the international team “Magnetic Helicity in Astrophysical Plasmas”.References [1] Aly J.-J. Fluid Dyn. Res. , 2018 , 50: 011408 Google Scholar [2] Antiochos S. K. ApJ , 1987 , 312: 886 Google Scholar ...