9 citations · 19 across the 5 of their papers we have counts for
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cond-mat.quant-gas2015★ 4 cited
Upper bound of one-magnon excitation and lower bound of effective mass for ferromagnetic spinor Bose and Fermi gases
Masaya Kunimi, Hiroki Saito
Using a variational method, we derive an exact upper bound for one-magnon excitation energy in ferromagnetic spinor gases, which limits the quantum corrections to the effective mas…
cond-mat.quant-gas2015★ 3 cited
Energy shift of magnons in a ferromagnetic spinor-dipolar Bose-Einstein condensate
Hiroki Saito, Masaya Kunimi
Motivated by the recent experiment performed by the Berkeley group [G. E. Marti {\it et al.}, Phys. Rev. Lett. {\bf 113}, 155302 (2014)], we consider the dynamics of magnons in a s…