time-invariant system Time-Lapse Photography timelike path timelike surface timelike vector timely completion time-mark generator time-motion study time-multiplexing time-of-day clock time-of-flight mass spectrometer time-of-flight spectrometer timeout time-out time-projection chamber time-pulse distributor...
Time-reversal-invarianttopologicalsuperfluidsA mixed dimensional system of fermions in two layers immersed in a Bose-Einstein condensate (BEC) is shown to be a promising setup to realise topological superfluids with time-reversal symmetry (TRS). The induced interaction between the fermions mediated by...
USA rsnieder@mines.edu Abstract. Many imaging techniques depend on the fact that the waves used for imaging are invariant for time reversal. The physical reason for this is that in imaging one propagates the recorded waves backward in time to the place and time when the waves interacted with...
Time-Reversal Invariance and the Relation between :时间反演不变性和之间的关系时间,帮助,and,time,the,反演不变性,不变性,Time,时间反演的,The 文档格式: .pdf 文档页数: 16页 文档大小: 287.39K 文档热度: 文档分类: 论文--毕业论文 文档标签:
Time-reversal invariant resonant backscattering on a topological insulator surface driven by a time-periodic gate voltage.We study the scattering of the Dirac electrons by a point-like nonmagnetic impurity on the surface of a topological insulator, driven by a time-periodic gate voltage. It is ...
Time-reversal invariant bilayer spin-orbit coupled Bose-Einstein condensates The recent experimental realization of spin-orbit coupling for ultra-cold atomic gases provides a new powerful platform for exploring many interesting quantum phenomena. In these experiments, time-reversal symmetry is explicitly bro...
where ζ2n(Γi) is the inversion eigenvalue of the Kramers degenerate state at the time-reversal invariant momentum Γi. The index 2n indicates that states come in Kramers degenerate pairs. The product runs over all occupied bands. In other words, the Bloch band parities ζn=±1 at high ...
4) time invariant operation 时间不变性运算5) invariance property in space rotation 空间旋转不变性 1. attempting to deduce the law of conservation of mechanical energy from the invariane property in time translation,the law of mementum from the invariance property in space translation and the ...
Time-Reversal-Invariant Hofstadter-Hubbard Model with Ultracold Fermions We consider the time-reversal-invariant Hofstadter-Hubbard model which can be realized in cold-atom experiments. In these experiments, an additional stagge... D Cocks,PP Orth,S Rachel,... - 《Physical Review Letters》 被引量...
摘要: It is shown that, if a linear multistep method for integrating a dynamical system is convergent and is invariant under time-reversal transformation, the multistep formul must be symmetric and the roots of its characteristic polynomial must all lie on the unit circle....