84 citations · 131 across the 11 of their papers we have counts for
3 papers · 1 filter
Collective spin oscillations in a magnetized graphene sheet
M. Agarwal, O. A. Starykh, D. A. Pesin +1
We investigate collective spin excitations of graphene electrons with short-ranged interactions and subject to the external Zeeman magnetic field. We find that in addition to the f…
Magnetic vortex control with current-induced axial magnetization in centrosymmetric Weyl materials
J. G. Yang, Yaroslav Tserkovnyak, D. A. Pesin
We consider magnetic Weyl metals as a platform to achieve current control of magnetization textures with transport currents, utilizing their underlying band geometry. We show that…
Geometric phase for nonlinear oscillators from perturbative renormalization group
D. A. Khromov, M. S. Kryvoruchko, D. A. Pesin
We formulate a renormalization group approach to a general nonlinear oscillator problem. The approach is based on the exact group law obeyed by solutions of the corresponding ordin…