Excellent agreement of the matrix elements of the mean-field operator with corresponding full results is observed; deviations amount to a few cm 1 in absolute value or at most 0.2% on a relative scale. The newly defined mean-field operator can thus safely be employed to evaluate spin-orbit ...
Mean-field dynamics of spin-orbit coupled Bose-Einstein condensates. Phys. Rev. Lett. 108, 035302 (2012). Article ADS Google Scholar Hu, H., Ramachandhran, R., Pu, H. & Liu, X.-J. Spin-orbit coupled weakly interacting Bose-Einstein condensates in harmonic traps. Phys. Rev. Lett. ...
Self-consistent mean-field calculations show that this unusual behaviour originates from the strong spin–orbit–parity coupling arising from the topological band inversion in 2M-WS2, which effectively pins the spin of states near the topological band crossing and gives rise to an anisotropic ...
The stability of an unpolarized two-component dipolar Fermi gas is studied within mean-field theory. Besides the known instability towards spontaneous magnetization with Fermi sphere deformation, another instability towards spontaneous formation of a spin-orbit coupled phase with a Rashba-like spin ...
A mean-field spin-orbit method applicable to correlated wavefunctions. Chem Phys Lett , 1996 , 251: 365 -371 CrossRef Google Scholar [28] Wang F, Gauss J, van Wüllen C. Closed-shell coupled-cluster theory with spin-orbit coupling. J Chem Phys , 2008 , 129: 064113 CrossRef...
We investigate ultrafast magnetization dynamics due to electron-phonon interaction in a ferromagnetic Rashba model, which includes spin-orbit coupling and a Stoner mean-field splitting. By computing the reduced spindensity matrix including explicitly spin-independent electron-phonon scattering at the level ...
Supersymmetric (SUSY) VCS, related to a SUSY pair of Hamiltonians, are built. A generalized oscillator algebra is provided using quadrature operators. Mean-values of position and momentum operators and uncertainty relation in the SUSY VCS are obtained and discussed. Besides, the SUSY VCS time ...
One of the objectives of this study is indeed a serious enhancement of the performance of periodic codes in predictingg-tensors in transition metal containing systems at the same level of accuracy as the most advanced but time consuming spin–orbit mean-field approach. The methods are first ...
hat{n}}_{+1}{\hat{n}}_{-1}\), whereUeff = U − 3Jfordshell;UandJare the Coulomb repulsion and Hund coupling parameters, respectively45. When the orbital doublet is half-filled,\({\hat{H}}_{C}\)modifies the effective SOC and thus the energy gap at the mean-field ...
By means of the mean field coherent state approach, the critical point for the phase transition of the system can be obtained. We assume the wave function of the ground state is given by jyæ 5 jhæ 5 jaæ, where jhæ is the spin coherent state and jaæ is the spatial ...