41 citations · 86 across the 8 of their papers we have counts for
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cond-mat.str-el2013★ 41 cited
Transverse and longitudinal gradients of the spin magnetization in Spin-Density-Functional Theory
F. G. Eich, S. Pittalis, G. Vignale
We derive the gradient expansion for the exchange energy of a spin-polarized electron gas by perturbing the uniformly spin polarized state and thus inducing a small non-collinearit…
cond-mat.str-el2011★ 2 cited
Quantum continuum mechanics in a strong magnetic field
S. Pittalis, G. Vignale, I. V. Tokatly
We extend a recent formulation of quantum continuum mechanics [J. Tao et. al, Phys. Rev. Lett. {\bf 103}, 086401 (2009)] to many-body systems subjected to a magnetic field. To acco…